Hawking Radiation and Thermodynamics from Apparent Horizon in the Friedmann-robertson-walker Cosmology
Abstract：Using Damour-ruffini method, two kinds of dynamical tortoise coordinate transformations havebeen applied to investigate Hawking radiation from the apparent horizon in the Friedmann-robertson-walker (FRW) cosmology. Our results show that Hawking temperature can be obtained on the apparent horizon in the FRW cosmology.
Keywords：Hawking radiationthermodynamicsdynamical tortoise coordinate transformation
Publication Date：2012-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 361-366 )