کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8193111 | 1528873 | 2011 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Self-relative (or Machian) information: SBH=14ABHâ32logABH
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک هسته ای و انرژی بالا
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The entropy-area relation of black holes is one of the important results of theoretical physics. It is one of the few relations that is used to test theories of quantum gravity in the absence of any experimental evidence. It states that 4ÃâP2 is the fundamental area that holds one bit of information. Consequently, a question arises: why 4ÃâP2 and not 1ÃâP2 is the fundamental holder of one bit of information? In any case it seems the latter choice is more natural. We show that this question can be answered with a more explicit counting of the independent states of a black hole. To do this we introduce a method of counting which we name self-relative information. It says that a bit alone does not have any information unless it is considered near other bits. Utilizing this approach we obtain the correct entropy-area relation for black holes with 1ÃâP2 as the fundamental holder of one bit of information. This method also predicts, naturally, the existence of logarithmic corrections to the entropy-area relation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters B - Volume 695, Issues 1â4, 10 January 2011, Pages 343-349
Journal: Physics Letters B - Volume 695, Issues 1â4, 10 January 2011, Pages 343-349
نویسندگان
Nima Khosravi,