کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
977200 933178 2006 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Quantum entropy of Dirac field in toroidal black hole
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات فیزیک ریاضی
پیش نمایش صفحه اول مقاله
Quantum entropy of Dirac field in toroidal black hole
چکیده انگلیسی
The quantum entropy of Dirac field in toroidal black hole is considered and the effects of the spins of the Dirac particles on the entropy are investigated using brick-wall model. It is shown that the quantum entropy has both linearly and logarithmically divergent terms and it has the different structure from that of the black hole. It is also shown that the contribution of the subleading logarithmic term which relates to the spins of the Dirac particles are always positive.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica A: Statistical Mechanics and its Applications - Volume 368, Issue 2, 15 August 2006, Pages 425-429
نویسندگان
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