The Quantum Correction to the Entropy of Vaidya Black Hole Due to High Spin Fields
Zhang Qing-song · Journal of Sichuan University · 2005
Quantum correction to the entropy of a Vaidya black hole due to high spin fields of spin quantum number 2 is studied by improved brick-wall model.It is found that the entropy contributed by gravitationial field of Vaidya black hole is just two times scalar fields and 4/ 7 times Dirac fields,while the truneation factor is the same as scalar field.Further than that,the authors obtain that the total entropy contributed by gravilational fields,scalar fields and Dirac fields is 138A_h.