09 بهمن 1401
بهزاد اسلام پناه

بهزاد اسلام پناه

مرتبه علمی: استادیار
نشانی: دانشگاه مازندران
تحصیلات: دکترای تخصصی / اختر فیزیک و کیهان شناسی
تلفن: 01132302695
دانشکده: دانشکده علوم پایه

مشخصات پژوهش

عنوان Alternative approach to thermodynamic phase transitions
نوع پژوهش مقاله چاپ شده
کلیدواژه‌ها
black hole thermodynamics, phase transition, van der Waals behavior
مجله Journal of Chinese Political Science
شناسه DOI 10.1088/1674-1137/43/11/113106
پژوهشگران سید حسین هندی (نفر اول) ، شهرام پناهیان (نفر دوم) ، بهزاد اسلام پناه (نفر سوم) ، مبشر جمیل (نفر چهارم)

چکیده

One of the major open problems in theoretical physics is the lack of a consistent quantum gravity theory. Recent developments in our knowledge on thermodynamic phase transitions of black holes and their van der Waals like behavior may provide an interesting quantum interpretation of classical gravity. Studying different methods of investigating phase transitions can extend our understanding of the nature of quantum gravity. In this paper, we present an alternative theoretical approach for finding thermodynamic phase transitions in the extended phase space. Unlike the standard methods based on the usual equation of state involving temperature, our approach uses a new quasi equation constructed from the slope of temperature versus entropy. This approach addresses some of the shortcomings of the other methods and provides a simple and powerful way of studying the critical behavior of a thermodynamical system. Among the applications of this approach, we emphasize the analytical demonstration of possible phase transition points and the identification of the non-physical range of horizon radii for black holes.