Comments on "Casimir Effect in the Kerr spacetime with Quintessence"
Comments on "Casimir Effect in the Kerr spacetime with Quintessence"
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DOI：
10.1142/s0217732317750013
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发表时间：
2017-06
期刊：
影响因子：
--
通讯作者：
B. Toshmatov;Z. Stuchl'ik;B. Ahmedov
中科院分区：
文献类型：
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作者：
B. Toshmatov;Z. Stuchl'ik;B. Ahmedov
本文讨论了被[B.Toshmatov，Z.Stuchlik和B.Ahmedov，EUR]中的精髓所包围的克尔黑洞中无质量标量场的Casimir能量的重新计算。太棒了。J.Plus，98(2017)]及其与[V.B.Bezerra，M.S.Cunha，L.F.F.Freitas和C.R.Muniz，Mod]最近得到的结果的比较。太棒了。让我们来吧。A{\bf 32}，1750005(2017年)]时空[S.G.Ghosh，EU.太棒了。J.C.[bf76}，222(2016)]。我们已经证明，在没有这里所示的故障的更真实的时空中，Casimir能量明显大于[V.B.Bezerra，M.S.Cunha，L.F.F.Freitas和C.R.Muniz，Mod]中推导的能量。太棒了。让我们来吧。1750005(2017年)]，这种差异变得至关重要，特别是在时空的近视界区域。
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 {\bf 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 {\bf 32}, 1750005 (2017)] in the spacetime [S. G. Ghosh, Eur. Phys. J. C {\bf 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 {\bf 32}, 1750005 (2017)], and the difference becomes crucial especially in the regions of near horizons of the spacetime.