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Seminar by V. V. Kozlov, S. V. Kozyrev, A. S. Trushechkin and I. V. Volovich "Quantum mathematical physics"
September 24, 2025 18:00, Moscow, Steklov Mathematical Institute, Room 430 (8 Gubkina)


Quantum statistical description of three dimensional BTZ black hole

D. O. Stepanenko

Abstract: In this talk we discuss the properties of three-dimensional black hole solutions for the case without charge and rotation. We note that for black holes of this type the third law of thermodynamics is satisfied. A duality between the black hole and Bose gas is established. This duality provides a quantum statistical description of black hole entropy and allows us to estimate the cosmological constant in terms of Planck's constant and the size of the Bose gas box.


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