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    2024

    1. Asymptotic tails of massive gravitons in light of pulsar timing array observations
      KONOPLYA, Roman and A. ZHIDENKO. Asymptotic tails of massive gravitons in light of pulsar timing array observations. Physics Letters B. Netherlands, 2024, vol. 853, June 2024, p. "138685-1"-"138685-4", 4 pp. ISSN 0370-2693. Available from: https://dx.doi.org/10.1016/j.physletb.2024.138685.
      More: https://is.slu.cz/publication/82643/en
    2. Correspondence between grey-body factors and quasinormal modes
      KONOPLYA, Roman and A. ZHIDENKO. Correspondence between grey-body factors and quasinormal modes. Journal of Cosmology and Astroparticle Physics. 2024, vol. 2024, No 9, p. "068-1"-"068-11", 11 pp. ISSN 1475-7516. Available from: https://dx.doi.org/10.1088/1475-7516/2024/09/068.
      More: https://is.slu.cz/publication/82570/en
    3. Dymnikova black hole from an infinite tower of higher-curvature corrections
      KONOPLYA, Roman and A. ZHIDENKO. Dymnikova black hole from an infinite tower of higher-curvature corrections. Physics Letters B. Netherlands, 2024, vol. 856, September 2024, p. "138945-1"-"138945-5", 5 pp. ISSN 0370-2693. Available from: https://dx.doi.org/10.1016/j.physletb.2024.138945.
      More: https://is.slu.cz/publication/82812/en
    4. First few overtones probe the event horizon geometry
      KONOPLYA, Roman and A. ZHIDENKO. First few overtones probe the event horizon geometry. Journal of High Energy Astrophysics. 2024, vol. 44, November 2024, p. 419-426. ISSN 2214-4048. Available from: https://dx.doi.org/10.1016/j.jheap.2024.10.015.
      More: https://is.slu.cz/publication/82813/en
    5. Hawking Radiation of Renormalization Group Improved Regular Black Holes
      KONOPLYA, Roman. Hawking Radiation of Renormalization Group Improved Regular Black Holes. FORTSCHRITTE DER PHYSIK-PROGRESS OF PHYSICS. 2024, vol. 73, 1-2, 10 pp. ISSN 0015-8208. Available from: https://dx.doi.org/10.1002/prop.202400002.
      More: https://is.slu.cz/publication/82515/en
    6. Infinite tower of higher-curvature corrections: Quasinormal modes and late-time behavior of D-dimensional regular black holes
      KONOPLYA, Roman and A. ZHIDENKO. Infinite tower of higher-curvature corrections: Quasinormal modes and late-time behavior of D-dimensional regular black holes. Physical Review D. 2024, vol. 109, No 10, p. "104005-1"-"104005-13", 13 pp. ISSN 2470-0010. Available from: https://dx.doi.org/10.1103/PhysRevD.109.104005.
      More: https://is.slu.cz/publication/82644/en
    7. Overtones' outburst of asymptotically AdS black holes
      KONOPLYA, Roman and A. ZHIDENKO. Overtones' outburst of asymptotically AdS black holes. Physical Review D. 2024, vol. 109, No 4, p. "043014-1"-"043014-11", 11 pp. ISSN 2470-0010. Available from: https://dx.doi.org/10.1103/PhysRevD.109.043014.
      More: https://is.slu.cz/publication/82565/en
    8. Two regimes of asymptotic fall-off of a massive scalar field in the Schwarzschild - de Sitter spacetime
      KONOPLYA, Roman. Two regimes of asymptotic fall-off of a massive scalar field in the Schwarzschild - de Sitter spacetime. Physical Review D. 2024, vol. 109, No 10, p. "104018-1"-"104018-11", 11 pp. ISSN 2470-0010. Available from: https://dx.doi.org/10.1103/PhysRevD.109.104018.
      More: https://is.slu.cz/publication/82506/en

    2023

    1. Abstracts of Award Winning and Honorable Mention Essays for 2023 Abstracts
      DUNAJSKI, Maciej, Tom BANKS, Samir D. MATHUR, Mathur MEHTA, Shahar HOD, Neil LU, Susan M. SCOTT, Karl WETTE, Akindele ADEKUGBE-JOSEPH, Emily ADLAM, Shraddha AGRAWAL, Ahmed Farag ALI, Nader INAN, Ana ALONSO-SERRANO, Merek LISKA, Sudarshan ANANTH, Sucheta MAJUMDAR, Julio ARRECHEA, Carlos BARCELO, Tjarda C. N. BOCKHOLT, Simon F. Portegics ZWART, Douglas C. HEGGIE, Jens BOOS, Suddasattwa BRAHMA, Abhinove NAGARAJAN, John Bruce DAVIES, L. H. A. DE LANGE, Mir FAIZAL, Irving K. BARBER, Arthur E. FISCHER, Joshua FOO, Robert B. MANN, Magdalena ZYCH, Laurent FREIDEL, Jerzy KOWALSKI-GLIKMAN, Robert G. LEIGH, Djordje MINIC, Rene FRIEDRICH, Daniele FUNARO, Abhishek GOSWAMI, Johan HANSSON, Gustavo O. HEYMANS, Gastao KREIN, Nami F. SAITER, Vu B. HO, Jose Luis JARAMILLO, Badri KRISHNAN, Carlos F. SPUETA, Vaibhav KALVAKOTA, Bernard S. KAY, Arno KEPPENS, Roman KONOPLYA, Dawood KOTHAWALA, Musfar Muhamed KOZHIKKAL, Shafeeq Rahman THOTTOLI, Ashu KUSHWAHA, Sunil MALIK, S. SHANKARANARAYANAN, Carlos O. LOUSTO, James HEALY, Morgan Henry LYNCH, Tyler MCMAKEN, Sebastian MURK, Hoang Ky NGUYEN, Jonathan OPPENHEIM, Geovanny A. Rave FRANCO, Celia ESCAMILLA-RIVERA, Fill SIMOVIC, Javad TABATABAEI, Abdolali BANIHASHEMI, Shant BAGHRAM, Bahram MASHHOON and Asher YAHALOM. Abstracts of Award Winning and Honorable Mention Essays for 2023 Abstracts. International Journal of Modern Physics D. 2023, 18 pp. ISSN 0218-2718. Available from: https://dx.doi.org/10.1142/S0218271823020030.
      More: https://is.slu.cz/publication/77443/en
    2. Analytic expressions for quasinormal modes and grey-body factors in the eikonal limit and beyond
      KONOPLYA, Roman and A. ZHIDENKO. Analytic expressions for quasinormal modes and grey-body factors in the eikonal limit and beyond. Classical and Quantum Gravity. GB - Spojené království Velké Británie a, 2023, vol. 40, No 24, p. "245005-1"-"245005-16", 16 pp. ISSN 0264-9381. Available from: https://dx.doi.org/10.1088/1361-6382/ad0a52.
      More: https://is.slu.cz/publication/76341/en
    3. Bardeen spacetime as a quantum corrected Schwarzschild black hole: Quasinormal modes and Hawking radiation
      KONOPLYA, Roman, Dmitriy OVCHINNIKOV and Bobomurat AHMEDOV. Bardeen spacetime as a quantum corrected Schwarzschild black hole: Quasinormal modes and Hawking radiation. Physical Review D. 2023, vol. 108, No 10, p. "104054-1"-"104054-13", 13 pp. ISSN 2470-0010. Available from: https://dx.doi.org/10.1103/PhysRevD.108.104054.
      More: https://is.slu.cz/publication/76921/en
    4. Bernstein spectral method for quasinormal modes of a generic black hole spacetime and application to instability of dilaton-de Sitter solution
      KONOPLYA, Roman and A. ZHIDENKO. Bernstein spectral method for quasinormal modes of a generic black hole spacetime and application to instability of dilaton-de Sitter solution. Physical Review D. 2023, vol. 107, No 4, p. "044009-1"-"044009-9", 9 pp. ISSN 2470-0010. Available from: https://dx.doi.org/10.1103/PhysRevD.107.044009.
      More: https://is.slu.cz/publication/76343/en
    5. Further clarification on quasinormal modes/circular null geodesics correspondence
      KONOPLYA, Roman. Further clarification on quasinormal modes/circular null geodesics correspondence. Physics Letters B. 2023, vol. 838, March 2023, p. "137674-1"-"137674-2", 4 pp. ISSN 0370-2693. Available from: https://dx.doi.org/10.1016/j.physletb.2023.137674.
      More: https://is.slu.cz/publication/76263/en
    6. General black-hole metric mimicking Schwarzschild spacetime
      KONOPLYA, Roman and A. ZHIDENKO. General black-hole metric mimicking Schwarzschild spacetime. Journal of Cosmology and Astroparticle Physics. GB - Spojené království Velké Británie a, 2023, vol. 2023, No 8, p. "008-1"-"008-18", 18 pp. ISSN 1475-7516. Available from: https://dx.doi.org/10.1088/1475-7516/2023/08/008.
      More: https://is.slu.cz/publication/76324/en
    7. Quasinormal modes and grey-body factors of regular black holes with a scalar hair from the Effective Field Theory
      KONOPLYA, Roman. Quasinormal modes and grey-body factors of regular black holes with a scalar hair from the Effective Field Theory. Journal of Cosmology and Astroparticle Physics. GB - Spojené království Velké Británie a, 2023, vol. 2023, No 7, p. "001-1"-"001-15", 15 pp. ISSN 1475-7516. Available from: https://dx.doi.org/10.1088/1475-7516/2023/07/001.
      More: https://is.slu.cz/publication/76261/en
    8. Quasinormal modes in higher-derivative gravity: Testing the black hole parametrization and sensitivity of overtones
      KONOPLYA, Roman. Quasinormal modes in higher-derivative gravity: Testing the black hole parametrization and sensitivity of overtones. Physical Review D. 2023, vol. 107, No 6, p. "064039-1"-"064039-8", 8 pp. ISSN 2470-0010. Available from: https://dx.doi.org/10.1103/PhysRevD.107.064039.
      More: https://is.slu.cz/publication/76264/en
    9. Quasinormal modes of renormalization group improved Dymnikova regular black holes
      KONOPLYA, Roman, Zdeněk STUCHLÍK, A. ZHIDENKO and Antonina Frantsivna ZINHAILO. Quasinormal modes of renormalization group improved Dymnikova regular black holes. Physical Review D. 2023, vol. 107, No 10, p. "104050-1"-"104050-12", 12 pp. ISSN 2470-0010. Available from: https://dx.doi.org/10.1103/PhysRevD.107.104050.
      More: https://is.slu.cz/publication/76401/en
    10. The sound of the event horizon
      KONOPLYA, Roman. The sound of the event horizon. International Journal of Modern Physics D. 2023, vol. 32, No 14, p. "2342014-1"-"2342014-5", 5 pp. ISSN 0218-2718. Available from: https://dx.doi.org/10.1142/S0218271823420142.
      More: https://is.slu.cz/publication/76282/en

    2022

    1. Analytic formula for quasinormal modes in the near-extreme Kerr-Newman-de Sitter spacetime governed by a non-Poschl-Teller potential
      CHURILOVA, Mariia, Roman KONOPLYA and Olexandr ZHYDENKO. Analytic formula for quasinormal modes in the near-extreme Kerr-Newman-de Sitter spacetime governed by a non-Poschl-Teller potential. Physical Review D. 2022, vol. 105, No 8, p. "084003-1"-"084003-10", 10 pp. ISSN 2470-0010. Available from: https://dx.doi.org/10.1103/PhysRevD.105.084003.
      More: https://is.slu.cz/publication/65761/en
    2. Can the abyss swallow gravitational waves or why do we not observe echoes?
      KONOPLYA, Roman and Alexander ZHIDENKO. Can the abyss swallow gravitational waves or why do we not observe echoes? EPL. 2022, vol. 138, No 4, p. "49001-1"-"49001-5", 5 pp. ISSN 0295-5075. Available from: https://dx.doi.org/10.1209/0295-5075/ac6e00.
      More: https://is.slu.cz/publication/65803/en
    3. How general is the strong cosmic censorship bound for quasinormal modes?
      KONOPLYA, Roman and A. ZHIDENKO. How general is the strong cosmic censorship bound for quasinormal modes? Journal of Cosmology and Astroparticle Physics. GB - Spojené království Velké Británie a, 2022, vol. 2022, No 11, p. "028-1"-"028-10", 10 pp. ISSN 1475-7516. Available from: https://dx.doi.org/10.1088/1475-7516/2022/11/028.
      More: https://is.slu.cz/publication/66422/en
    4. Nonoscillatory gravitational quasinormal modes and telling tails for Schwarzschild-de Sitter black holes
      KONOPLYA, Roman and A. ZHIDENKO. Nonoscillatory gravitational quasinormal modes and telling tails for Schwarzschild-de Sitter black holes. Physical Review D. 2022, vol. 106, No 12, p. "124004-1"-"124004-8", 8 pp. ISSN 2470-0010. Available from: https://dx.doi.org/10.1103/PhysRevD.106.124004.
      More: https://is.slu.cz/publication/66141/en
    5. Quasinormal ringing of general spherically symmetric parametrized black holes
      KONOPLYA, Roman and A. ZHIDENKO. Quasinormal ringing of general spherically symmetric parametrized black holes. Physical Review D. 2022, vol. 105, No 10, p. "104032-1"-"104032-10", 10 pp. ISSN 2470-0010. Available from: https://dx.doi.org/10.1103/PhysRevD.105.104032.
      More: https://is.slu.cz/publication/65802/en
    6. Quasinormal ringing of regular black holes in asymptotically safe gravity : the importance of overtones
      KONOPLYA, Roman, Antonina Frantsivna ZINHAILO, J. KUNZ, Zdeněk STUCHLÍK and A. ZHIDENKO. Quasinormal ringing of regular black holes in asymptotically safe gravity : the importance of overtones. Journal of Cosmology and Astroparticle Physics. GB - Spojené království Velké Británie a, 2022, vol. 2022, No 10, p. "091-1"-"091-21", 21 pp. ISSN 1475-7516. Available from: https://dx.doi.org/10.1088/1475-7516/2022/10/091.
      More: https://is.slu.cz/publication/65842/en
    7. Solutions of the Einstein Equations for a Black Hole Surrounded by a Galactic Halo
      KONOPLYA, Roman and A. ZHIDENKO. Solutions of the Einstein Equations for a Black Hole Surrounded by a Galactic Halo. Astrophysical Journal. GB - Spojené království Velké Británie a, 2022, vol. 933, No 2, p. "166-1"-"166-6", 6 pp. ISSN 0004-637X. Available from: https://dx.doi.org/10.3847/1538-4357/ac76bc.
      More: https://is.slu.cz/publication/65801/en
    8. Traversable Wormholes in General Relativity
      KONOPLYA, Roman and Olexandr ZHYDENKO. Traversable Wormholes in General Relativity. Physical Review Letters. 2022, vol. 128, No 9, p. "091104-1"-"091104-5", 5 pp. ISSN 0031-9007. Available from: https://dx.doi.org/10.1103/PhysRevLett.128.091104.
      More: https://is.slu.cz/publication/65783/en

    2021

    1. Black holes in galactic centers: Quasinormal ringing, grey-body factors and Unruh temperature
      KONOPLYA, Roman. Black holes in galactic centers: Quasinormal ringing, grey-body factors and Unruh temperature. Physics Letters B. Netherlands, 2021, vol. 823, December, p. "136734-1"-"136734-5", 5 pp. ISSN 0370-2693. Available from: https://dx.doi.org/10.1016/j.physletb.2021.136734.
      More: https://is.slu.cz/publication/57643/en
    2. Blandford-Znajek mechanism in the general stationary axially-symmetric black-hole spacetime
      KONOPLYA, Roman, J. KUNZ and A. ZHIDENKO. Blandford-Znajek mechanism in the general stationary axially-symmetric black-hole spacetime. Journal of Cosmology and Astroparticle Physics. GB - Spojené království Velké Británie a, 2021, vol. 2021, No 12, p. "002-1"-"002-16", 16 pp. ISSN 1475-7516. Available from: https://dx.doi.org/10.1088/1475-7516/2021/12/002.
      More: https://is.slu.cz/publication/57761/en
    3. Conformal Weyl gravity via two stages of quasinormal ringing and late-time behavior
      KONOPLYA, Roman. Conformal Weyl gravity via two stages of quasinormal ringing and late-time behavior. Physical Review D. College Park (USA): American Physical Society, 2021, vol. 103, No 4, p. "044033-1"-"044033-6", 6 pp. ISSN 2470-0010. Available from: https://dx.doi.org/10.1103/PhysRevD.103.044033.
      More: https://is.slu.cz/publication/57604/en
    4. General parametrization of wormhole spacetimes
      PAPPAS, Thomas, Kirill BRONNIKOV and Roman KONOPLYA. General parametrization of wormhole spacetimes. In RAGtime 23: 6-10 September, 2021 - Workshop on Black Holes and Neutron Stars. 2021.
      More: https://is.slu.cz/publication/53602/en
    5. General parametrization of wormhole spacetimes and its application to shadows and quasinormal modes
      BRONNIKOV, Kirill A., Roman KONOPLYA and Thomas PAPPAS. General parametrization of wormhole spacetimes and its application to shadows and quasinormal modes. Physical Review D. College Park (USA): American Physical Society, 2021, vol. 103, No 2, p. "124062-1"-"124062-20", 20 pp. ISSN 2470-0010. Available from: https://dx.doi.org/10.1103/PhysRevD.103.124062.
      More: https://is.slu.cz/publication/58624/en
    6. Massive particles in the Einstein-Lovelock-anti-de Sitter black hole spacetime
      KONOPLYA, Roman and A. ZHIDENKO. Massive particles in the Einstein-Lovelock-anti-de Sitter black hole spacetime. Classical and Quantum Gravity. GB - Spojené království Velké Británie a, 2021, vol. 38, No 4, p. "045015-"-"045015-9", 9 pp. ISSN 0264-9381. Available from: https://dx.doi.org/10.1088/1361-6382/abd302.
      More: https://is.slu.cz/publication/59461/en
    7. Shadows of parametrized axially symmetric black holes allowing for separation of variables
      KONOPLYA, Roman and A. ZHIDENKO. Shadows of parametrized axially symmetric black holes allowing for separation of variables. Physical Review D. College Park (USA): American Physical Society, 2021, vol. 103, No 10, p. "104033-1"-"104033-10", 10 pp. ISSN 2470-0010. Available from: https://dx.doi.org/10.1103/PhysRevD.103.104033.
      More: https://is.slu.cz/publication/58626/en
    8. Wormholes without exotic matter: Quasinormal modes, echoes and shadows
      CHURILOVA, Mariia, Roman KONOPLYA, Zdeněk STUCHLÍK and A. ZHIDENKO. Wormholes without exotic matter: Quasinormal modes, echoes and shadows. Journal of Cosmology and Astroparticle Physics. GB - Spojené království Velké Británie a, 2021, vol. 10, October, p. "010-1"-"010-17", 17 pp. ISSN 1475-7516. Available from: https://dx.doi.org/10.1088/1475-7516/2021/10/010.
      More: https://is.slu.cz/publication/58062/en

    2020

    1. Arbitrarily long-lived quasinormal modes in a wormhole background
      CHURILOVA, Maria, Roman KONOPLYA and A. ZHIDENKO. Arbitrarily long-lived quasinormal modes in a wormhole background. Physics Letters B. 2020, vol. 802, March, p. "135207-1"-"135207-5", 5 pp. ISSN 0370-2693. Available from: https://dx.doi.org/10.1016/j.physletb.2020.135207.
      More: https://is.slu.cz/publication/49440/en
    2. Black holes in the four-dimensional Einstein-Lovelock gravity
      KONOPLYA, Roman and Olexandr ZHYDENKO. Black holes in the four-dimensional Einstein-Lovelock gravity. Physical Review D. 2020, vol. 101, No 8, p. "084038-1"-"084038-5", 5 pp. ISSN 2470-0010. Available from: https://dx.doi.org/10.1103/PhysRevD.101.084038.
      More: https://is.slu.cz/publication/49403/en
    3. BTZ black holes with higher curvature corrections in the 3D Einstein-Lovelock gravity
      KONOPLYA, Roman and Olexandr ZHYDENKO. BTZ black holes with higher curvature corrections in the 3D Einstein-Lovelock gravity. Physical Review D. US - Spojené státy americké, 2020, vol. 102, No 6, p. "064004-1"-"064004-8", 8 pp. ISSN 1550-7998. Available from: https://dx.doi.org/10.1103/PhysRevD.102.064004.
      More: https://is.slu.cz/publication/49301/en
    4. Echoes in brane worlds: Ringing at a black hole-wormhole transition
      BRONNIKOV, Kirill A. and Roman KONOPLYA. Echoes in brane worlds: Ringing at a black hole-wormhole transition. Physical Review D. 2020, vol. 101, No 6, p. "064004-1"-"064004-9", 9 pp. ISSN 2470-0010. Available from: https://dx.doi.org/10.1103/PhysRevD.101.064004.
      More: https://is.slu.cz/publication/49441/en
    5. Einstein-scalar-Gauss-Bonnet black holes: Analytical approximation for the metric and applications to calculations of shadows
      KONOPLYA, Roman, Thomas PAPPAS and Olexandr ZHYDENKO. Einstein-scalar-Gauss-Bonnet black holes: Analytical approximation for the metric and applications to calculations of shadows. Physical Review D. 2020, vol. 101, No 4, p. "044054-1"-"044054-20", 20 pp. ISSN 2470-0010. Available from: https://dx.doi.org/10.1103/PhysRevD.101.044054.
      More: https://is.slu.cz/publication/49442/en
    6. General parametrization of black holes: The only parameters that matter
      KONOPLYA, Roman and Olexandr ZHYDENKO. General parametrization of black holes: The only parameters that matter. Physical Review D. US - Spojené státy americké, 2020, vol. 101, No 12, p. "124004-1"-"124004-7", 7 pp. ISSN 1550-7998. Available from: https://dx.doi.org/10.1103/PhysRevD.101.124004.
      More: https://is.slu.cz/publication/49388/en
    7. General parametrization of higher-dimensional black holes and its application to Einstein-Lovelock theory
      KONOPLYA, Roman, Thomas PAPPAS and Zdeněk STUCHLÍK. General parametrization of higher-dimensional black holes and its application to Einstein-Lovelock theory. Physical Review D. COLLEGE PK: AMER PHYSICAL SOC, 2020, vol. 102, No 8, p. "084043-1"-"084043-14", 14 pp. ISSN 1550-7998. Available from: https://dx.doi.org/10.1103/PhysRevD.102.084043.
      More: https://is.slu.cz/publication/49281/en
    8. Grey-body factors and Hawking radiation of black holes in 4D Einstein-Gauss-Bonnet gravity
      KONOPLYA, Roman and Antonina Frantsivna ZINHAILO. Grey-body factors and Hawking radiation of black holes in 4D Einstein-Gauss-Bonnet gravity. Physics Letters B. 2020, vol. 810, November 2020, p. "810-1"-"810-7", 7 pp. ISSN 0370-2693. Available from: https://dx.doi.org/10.1016/j.physletb.2020.135793.
      More: https://is.slu.cz/publication/49162/en
    9. (In)stability of black holes in the 4D Einstein-Gauss-Bonnet and Einstein-Lovelock gravities
      KONOPLYA, Roman and Olexandr ZHYDENKO. (In)stability of black holes in the 4D Einstein-Gauss-Bonnet and Einstein-Lovelock gravities. PHYSICS OF THE DARK UNIVERSE. 2020, vol. 30, December 2020, p. "100697-1"-"100697-7", 7 pp. ISSN 2212-6864. Available from: https://dx.doi.org/10.1016/j.dark.2020.100697.
      More: https://is.slu.cz/publication/49122/en
    10. Quantum corrected black holes: Quasinormal modes, scattering, shadows
      KONOPLYA, Roman. Quantum corrected black holes: Quasinormal modes, scattering, shadows. Physics Letters B. 2020, vol. 804, May, p. "135363-1"-"135363-6", 6 pp. ISSN 0370-2693. Available from: https://dx.doi.org/10.1016/j.physletb.2020.135363.
      More: https://is.slu.cz/publication/49399/en
    11. Quasinormal modes and Hawking radiation of black holes in cubic gravity
      KONOPLYA, Roman, Antonina Frantsivna ZINHAILO and Zdeněk STUCHLÍK. Quasinormal modes and Hawking radiation of black holes in cubic gravity. Physical Review D. US - Spojené státy americké, 2020, vol. 102, No 4, p. "044023-1"-"044023-11", 11 pp. ISSN 1550-7998. Available from: https://dx.doi.org/10.1103/PhysRevD.102.044023.
      More: https://is.slu.cz/publication/49325/en
    12. Quasinormal modes, stability and shadows of a black hole in the 4D Einstein-Gauss-Bonnet gravity
      KONOPLYA, Roman and Antonina Frantsivna ZINHAILO. Quasinormal modes, stability and shadows of a black hole in the 4D Einstein-Gauss-Bonnet gravity. European Physical Journal C. 2020, vol. 80, No 11, p. "1049-1"-"1049-13", 13 pp. ISSN 1434-6044. Available from: https://dx.doi.org/10.1140/epjc/s10052-020-08639-8.
      More: https://is.slu.cz/publication/49140/en
    13. Simply rotating higher dimensional black holes in Einstein-Gauss-Bonnet theory
      KONOPLYA, Roman and Olexandr ZHYDENKO. Simply rotating higher dimensional black holes in Einstein-Gauss-Bonnet theory. Physical Review D. US - Spojené státy americké, 2020, vol. 102, No 8, p. "084030-1"-"084030-13", 13 pp. ISSN 1550-7998. Available from: https://dx.doi.org/10.1103/PhysRevD.102.084030.
      More: https://is.slu.cz/publication/49284/en
    14. 4D Einstein-Lovelock black holes: Hierarchy of orders in curvature
      KONOPLYA, Roman and Olexandr ZHYDENKO. 4D Einstein-Lovelock black holes: Hierarchy of orders in curvature. Physics Letters B. 2020, vol. 807, August, p. "135607-1"-"135607-7", 7 pp. ISSN 0370-2693. Available from: https://dx.doi.org/10.1016/j.physletb.2020.135607.
      More: https://is.slu.cz/publication/49330/en

    2019

    1. Analytical representation for metrics of scalarized Einstein-Maxwell black holes and their shadows
      KONOPLYA, Roman and Olexandr ZHYDENKO. Analytical representation for metrics of scalarized Einstein-Maxwell black holes and their shadows. Physical Review D. 2019, vol. 100, No 4, p. "044015-1"-"044015-8", 8 pp. ISSN 2470-0010. Available from: https://dx.doi.org/10.1103/PhysRevD.100.044015.
      More: https://is.slu.cz/publication/37365/en
    2. Echoes of compact objects: New physics near the surface and matter at a distance
      KONOPLYA, Roman, Zdeněk STUCHLÍK and Olexandr ZHYDENKO. Echoes of compact objects: New physics near the surface and matter at a distance. Physical Review D. 2019, vol. 99, No 2, p. "024007-1"-" 024007-5", 5 pp. ISSN 2470-0010. Available from: https://dx.doi.org/10.1103/PhysRevD.99.024007.
      More: https://is.slu.cz/publication/36739/en
    3. Hawking radiation of non-Schwarzschild black holes in higher derivative gravity: A crucial role of grey-body factors
      KONOPLYA, Roman and Antonina Frantsivna ZINHAILO. Hawking radiation of non-Schwarzschild black holes in higher derivative gravity: A crucial role of grey-body factors. Physical Review D. 2019, vol. 99, No 10, p. "104060-1"-"104060-9", 9 pp. ISSN 2470-0010. Available from: https://dx.doi.org/10.1103/PhysRevD.99.104060.
      More: https://is.slu.cz/publication/37367/en
    4. Higher order WKB formula for quasinormal modes and grey-body factors: recipes for quick and accurate calculations
      KONOPLYA, Roman, Olexandr ZHYDENKO and Antonina Frantsivna ZINHAILO. Higher order WKB formula for quasinormal modes and grey-body factors: recipes for quick and accurate calculations. Classical and Quantum Gravity. 2019, vol. 36, No 15, p. "155002-1"-"155002-26", 26 pp. ISSN 0264-9381. Available from: https://dx.doi.org/10.1088/1361-6382/ab2e25.
      More: https://is.slu.cz/publication/37366/en
    5. Inverse problem for Hawking radiation
      VÖLKEL, Sebastian H., Roman KONOPLYA and Kostas D. KOKKOTAS. Inverse problem for Hawking radiation. Physical Review D. 2019, vol. 99, No 10, p. "104025-1"-"104025-9", 9 pp. ISSN 2470-0010. Available from: https://dx.doi.org/10.1103/PhysRevD.99.104025.
      More: https://is.slu.cz/publication/37368/en
    6. Quasinormal modes, scattering, and Hawking radiation in the vicinity of an Einstein-dilaton-Gauss-Bonnet black hole
      KONOPLYA, Roman, Antonina Frantsivna ZINHAILO and Zdeněk STUCHLÍK. Quasinormal modes, scattering, and Hawking radiation in the vicinity of an Einstein-dilaton-Gauss-Bonnet black hole. Physical Review D. 2019, vol. 99, No 12, p. "124042-1"-"124042-12", 12 pp. ISSN 2470-0010. Available from: https://dx.doi.org/10.1103/PhysRevD.99.124042.
      More: https://is.slu.cz/publication/36730/en
    7. Shadow of a black hole surrounded by dark matter
      KONOPLYA, Roman. Shadow of a black hole surrounded by dark matter. Physics Letters B. 2019, vol. 795, August, p. 1-6. ISSN 0370-2693. Available from: https://dx.doi.org/10.1016/j.physletb.2019.05.043.
      More: https://is.slu.cz/publication/37363/en
    8. Stable Schwarzschild stars as black-hole mimickers
      KONOPLYA, Roman, Nelson Camilo POSADA AGUIRRE, Zdeněk STUCHLÍK and Olexandr ZHYDENKO. Stable Schwarzschild stars as black-hole mimickers. Physical Review D. 2019, vol. 100, No 4, p. "044027-1"-"044027-7", 7 pp. ISSN 2470-0010. Available from: https://dx.doi.org/10.1103/PhysRevD.100.044027.
      More: https://is.slu.cz/publication/36729/en

    2018

    1. Axisymmetric black holes allowing for separation of variables in the Klein-Gordon and Hamilton-Jacobi equations
      KONOPLYA, Roman, Zdeněk STUCHLÍK and Olexandr ZHYDENKO. Axisymmetric black holes allowing for separation of variables in the Klein-Gordon and Hamilton-Jacobi equations. Physical Review D. 2018, vol. 97, No 8, p. "084044-1"-"084044-14", 14 pp. ISSN 2470-0010. Available from: https://dx.doi.org/10.1103/PhysRevD.97.084044.
      More: https://is.slu.cz/publication/30094/en
    2. How to tell the shape of a wormhole by its quasinormal modes
      KONOPLYA, Roman. How to tell the shape of a wormhole by its quasinormal modes. Physics Letters B. 2018, vol. 784, September, p. 43-49. ISSN 0370-2693. Available from: https://dx.doi.org/10.1016/j.physletb.2018.07.025.
      More: https://is.slu.cz/publication/30307/en
    3. Iron line spectroscopy with Einstein-dilaton-Gauss-Bonnet black holes
      NAMPALLIWAR, Sourabh, Cosimo BAMBI, Kostas D. KOKKOTAS and Roman KONOPLYA. Iron line spectroscopy with Einstein-dilaton-Gauss-Bonnet black holes. Physics Letters B. 2018, vol. 781, June, p. 626-632. ISSN 0370-2693. Available from: https://dx.doi.org/10.1016/j.physletb.2018.04.053.
      More: https://is.slu.cz/publication/30090/en
    4. Massive nonminimally coupled scalar field in Reissner-Nordström spacetime: Long-lived quasinormal modes and instability
      KONOPLYA, Roman, Zdeněk STUCHLÍK and Olexandr ZHYDENKO. Massive nonminimally coupled scalar field in Reissner-Nordström spacetime: Long-lived quasinormal modes and instability. Physical Review D. 2018, vol. 98, No 10, p. "104033-1"-"104033-9", 9 pp. ISSN 2470-0010. Available from: https://dx.doi.org/10.1103/PhysRevD.98.104033.
      More: https://is.slu.cz/publication/30301/en
    5. No stable wormholes in Einstein-dilaton-Gauss-Bonnet theory
      CUYUBAMBA, Marco Antonio, Roman KONOPLYA and Olexandr ZHYDENKO. No stable wormholes in Einstein-dilaton-Gauss-Bonnet theory. Physical Review D. 2018, vol. 98, No 4, p. "044040-1"-"044040-7", 7 pp. ISSN 2470-0010. Available from: https://dx.doi.org/10.1103/PhysRevD.98.044040.
      More: https://is.slu.cz/publication/30308/en
    6. Quasinormal modes of massive fermions in Kerr spacetime: Long-lived modes and the fine structure
      KONOPLYA, Roman and Olexandr ZHYDENKO. Quasinormal modes of massive fermions in Kerr spacetime: Long-lived modes and the fine structure. Physical Review D. 2018, vol. 97, No 8, p. "084034-1"-"084034-10", 10 pp. ISSN 2470-0010. Available from: https://dx.doi.org/10.1103/PhysRevD.97.084034.
      More: https://is.slu.cz/publication/30314/en

    2017

    1. Analytical approximation for the Einstein-dilaton-Gauss-Bonnet black hole metric
      KOKKOTAS, Konstantinos D., Roman KONOPLYA and Alexander ZHIDENKO. Analytical approximation for the Einstein-dilaton-Gauss-Bonnet black hole metric. Physical Review D. 2017, vol. 96, No 6, p. „064004-1“-„064004-8“, 8 pp. ISSN 2470-0010. Available from: https://dx.doi.org/10.1103/PhysRevD.96.064004.
      More: https://is.slu.cz/publication/29871/en
    2. Are eikonal quasinormal modes linked to the unstable circular null geodesics?
      KONOPLYA, Roman and Zdeněk STUCHLÍK. Are eikonal quasinormal modes linked to the unstable circular null geodesics? Physics Letters B. 2017, vol. 771, August, p. 597-602. ISSN 0370-2693. Available from: https://dx.doi.org/10.1016/j.physletb.2017.06.015.
      More: https://is.slu.cz/publication/29874/en
    3. Non-Schwarzschild black-hole metric in four dimensional higher derivative gravity: Analytical approximation
      KOKKOTAS, Konstantinos D., Roman KONOPLYA and Alexander ZHIDENKO. Non-Schwarzschild black-hole metric in four dimensional higher derivative gravity: Analytical approximation. Physical Review D. 2017, vol. 96, No 6, p. „064007-1“-„064007-9“, 9 pp. ISSN 2470-0010. Available from: https://dx.doi.org/10.1103/PhysRevD.96.064007.
      More: https://is.slu.cz/publication/29870/en
    4. Quasinormal modes of Gauss-Bonnet-AdS black holes: towards holographic description of finite coupling
      KONOPLYA, Roman and Alexander ZHIDENKO. Quasinormal modes of Gauss-Bonnet-AdS black holes: towards holographic description of finite coupling. Journal of High Energy Physics. New York: SPRINGER, 2017, neuveden, No 9, p. „139-i, 1“-„139-22“, 23 pp. ISSN 1029-8479. Available from: https://dx.doi.org/10.1007/JHEP09(2017)139.
      More: https://is.slu.cz/publication/29868/en
    5. The portrait of eikonal instability in Lovelock theories
      KONOPLYA, Roman and Alexander ZHIDENKO. The portrait of eikonal instability in Lovelock theories. Journal of Cosmology and Astroparticle Physics. 2017, vol. 2017, No 5, p. „050-i, 1“-„050-21“, 22 pp. ISSN 1475-7516. Available from: https://dx.doi.org/10.1088/1475-7516/2017/05/050.
      More: https://is.slu.cz/publication/29886/en
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