Comments on "Casimir effect in the Kerr spacetime with quintessence"

@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.