29 اردیبهشت 1403

هومان مرادپور

مرتبه علمی: دانشیار
نشانی:
تحصیلات: دکترای تخصصی / فیزیک - گرانش، اخترفیزیک و کیهان شناسی
تلفن: -
دانشکده: مرکز تحقیقات نجوم و اختر فیزیک مراغه

مشخصات پژوهش

عنوان
The third law of thermodynamics, non-extensivity and energy definition in black hole physics
نوع پژوهش مقاله چاپ شده
کلیدواژه‌ها
Black hole thermodynamics; generalized statistics; black hole evaporation.
سال
2022
مجله MODERN PHYSICS LETTERS A
شناسه DOI 10.1142/S0217732322500766
پژوهشگران هومان مرادپور ، امیر هادی ضیائی ، یاریی پی لوبو ، ج پی گراسا ، اومش کومار شارما ، علی صیاحیان جهرمی

چکیده

Working in the framework of generalized statistics, the problem of establishing third law of thermodynamics in the black hole physics is studied by focusing on Schwarzschild black hole which easily and clearly exposes the violation of this law in the common approach based on Bekenstein entropy. Additionally, it is addressed that some inconsistencies between the predictions of quantum field theory and thermodynamics about the black hole temperature may be reconciled by using the thermodynamics laws in order to broaden energy definition. It claims that thermodynamics should be employed as a powerful tool in looking for more comprehensive energy definitions in high-energy physics, still mysterious.