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@article{29877, author = {Toshmatov, Bobir and Stuchlík, Zdeněk and Ahmedov, Bobomurat}, article_number = {21}, doi = {http://dx.doi.org/10.1142/S0217732317750013}, keywords = {Casimir energy; Newman-Janis algorithm; quintessence}, language = {eng}, issn = {0217-7323}, journal = {Modern Physics Letters A}, title = {Comments on "Casimir effect in the Kerr spacetime with quintessence"}, url = {https://www.worldscientific.com/doi/abs/10.1142/S0217732317750013}, volume = {32}, year = {2017} }
TY - JOUR ID - 29877 AU - Toshmatov, Bobir - Stuchlík, Zdeněk - Ahmedov, Bobomurat PY - 2017 TI - Comments on "Casimir effect in the Kerr spacetime with quintessence" JF - Modern Physics Letters A VL - 32 IS - 21 SP - „1775001-1“-„1775001-6“ EP - „1775001-1“-„1775001-6“ SN - 02177323 KW - Casimir energy KW - Newman-Janis algorithm KW - quintessence UR - https://www.worldscientific.com/doi/abs/10.1142/S0217732317750013 L2 - https://www.worldscientific.com/doi/abs/10.1142/S0217732317750013 N2 - This comment is devoted to the recalculation of the Casimir energy of a massless scalar field in the Kerr black hole surrounded by quintessence derived in [B. Toshmatov, Z. Stuchlik and B. Ahmedov, Eur. Phys. J. Plus 132, 98 (2017)] and its comparison with the results recently obtained in [V. B. Bezerra, M. S. Cunha, L. F. F. Freitas and C. R. Muniz, Mod. Phys. Lett. A 32, 1750005 (2017)] in the spacetime [S. G. Ghosh, Eur. Phys. J. C 76, 222 (2016)]. We have shown that in the more realistic spacetime which does not have the failures illustrated here, the Casimir energy is significantly bigger than that derived in [V. B. Bezerra, M. S. Cunha, L. F. F. Freitas and C. R. Muniz, Mod. Phys. Lett. A 32, 1750005 (2017)], and the difference becomes crucial especially in the regions of near horizons of the spacetime. ER -
TOSHMATOV, Bobir, Zdeněk STUCHLÍK and Bobomurat AHMEDOV. Comments on ''Casimir effect in the Kerr spacetime with quintessence''. \textit{Modern Physics Letters A}. 2017, vol.~32, No~21, p.~„1775001-1“-„1775001-6“, 6 pp. ISSN~0217-7323. Available from: https://dx.doi.org/10.1142/S0217732317750013.
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