论文标题
Taub-Nut和Plebanski溶液的热力学
Thermodynamics of Taub-NUT and Plebanski Solutions
论文作者
论文摘要
我们观察到地平线上的无效杀死向量与Kerr-Taub-Nut和Plebanski General Solutions的North和South Poles的堕落杀伤向量之间的平行。这表明角动量/速度对与螺母电荷/电势之间的对应关系。我们将时间视为真正的线条，使得Misner Strings是物理的。我们发现，螺母电荷沿Misner Strings扩散，类似于Schwarzschild Black Hole的质量位于其时空奇异性。我们开发了计算所有热力学量的程序，我们发现结果与第一定律（WALD形式主义），欧几里得动作和Smarr关系一致。我们还将WALD形式主义，欧几里得动作方法以及（广义的）Komar整合到一类EMD理论中的电和磁性黑洞中，还可以在五个维度中提高黑色琴弦和Kaluza-Klein Monopoles，以更好地了解与Dirac和Misnerner and Misner and Misner and Misner and Misner and Misner and Misner and dirac和Misnerners and dirac和Misnerners andners and dirac和Misnerners andners。
We observe the parallel between the null Killing vector on the horizon and degenerate Killing vectors at both north and south poles in Kerr-Taub-NUT and general Plebanski solutions. This suggests a correspondence between the pairs of the angular momentum/velocity and the NUT charge/potential. We treat the time as a real line such that the Misner strings are physical. We find that the NUT charge spreads along the Misner strings, analogous to that the mass in the Schwarzschild black hole sits at its spacetime singularity. We develop procedures to calculate all the thermodynamic quantities and we find that the results are consistent with the first law (Wald formalism), the Euclidean action and the Smarr relation. We also apply the Wald formalism, the Euclidean action approach, and the (generalized) Komar integration to the electric and magnetic black holes in a class of EMD theories, and also to boosted black strings and Kaluza-Klein monopoles in five dimensions, to gain better understandings of how to deal with the subtleties associated with Dirac and Misner strings.
