Электронный каталог

Статья

Khakimov, R.V.
Unruh Effect in Curved Spacetime and Hydrodynamics / R.V.Khakimov, G.Yu.Prokhorov, O.V.Teryaev, V.I.Zakharov // Physical Review D [Electronic resource]. – 2023. – Vol.108, No.12. – P.L121701. – URL: https://doi.org/10.1103/PhysRevD.108.L121701. – Bibliogr.:38.

We consider an accelerated relativistic fluid in four-dimensional (anti–)de Sitter space-time. Analyzing only hydrodynamic equations, we construct the equilibrium stress-energy tensor. We confirm that (A)dS vacuum corresponds to a thermal bath in the accelerated frame with a temperature, depending on the acceleration in a flat higher-dimensional (namely, five-dimensional) space, in which curved space-times are embedded. We develop the duality between hydrodynamics and gravity finding a direct relationship between the transport coefficients in flat and curved space-times.



ОИЯИ = ОИЯИ (JINR)2023
Спец.(статьи,препринты) = С 324.1г - Калибровочные теории поля. Классические и квантовые поля Янга-Миллса. Спонтанно- нарушенные симметрии. Модели Великого объединения$
Бюллетени = 11/024