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Questions related from Vitalii Vertogradov
In Reissner-Nordstrom spacetime at r=Q^2/(2M) the mass function becomes zero. Although, the spacetime is not Minkowsky one because energy density and pressure are not zero at it. Could anyone...
31 October 2024 9,326 1 View
In Vaidya spacetime, for linear time -depended mass function, there is a conformal Killing vector. One can do coordinate transformation and this conformal Killing vector becomes (1,0,0,0). This...
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The Hawking temperature $T_h$ is proportional to the surface gravity $\varkappa$ which, in spherical-symmetric case, one calculates on the Killing horizon. This temperature is very small but...
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