Электронный каталог

Статья

Braguta, V.V.
Spatial Confinement-Deconfinement Transition in Accelerated Gluodynamics within Lattice Simulation / V.V.Braguta, V.A.Goy, J.Dey, A.A.Roenko. – Text : electronic // Physical Review D. – 2026. – Vol. 113, No. 9. – P. 094507. – URL: https://doi.org/10.1103/cd98-vnvc. – Bibliogr.: 60.

In this work we investigate the influence of weak acceleration on the confinement-deconfinement phase transition in gluodynamics. Our study is carried out within lattice simulation in the comoving reference frame of accelerated observer which is parametrized by the Rindler coordinates. We find that finite temperature confinement-deconfinement phase transition turns into spatial crossover in the Rindler spacetime. In other words, spatially separated confinement and deconfinement phases can coexist in the Rindler spacetime within certain intervals of temperature and acceleration. We determine the position of the boundary between the phases as a function of temperature for several accelerations and find that it can be described by the Tolman-Ehrenfest law with rather good accuracy although a minor deviation takes place. Moreover, the critical temperature of the system in the weak acceleration regime is found to remain unchanged as that of the standard homogeneous gluodynamics. Our results imply that the spatial confinement-deconfinement transition might take place in the vicinity of the Schwarzschild black hole horizon.



ОИЯИ = ОИЯИ (JINR)2026
Спец.(статьи,препринты) = С 323.5а - Жесткие инклюзивные процессы. Глубоко-неупругое рассеяние. Рождение массивных лептонных пар. Рождение адронов с большим поперечным импульсом
Спец.(статьи,препринты) = С 322.1 - Общая теория относительности и гравитация
Спец.(статьи,препринты) = С 322.2 - Космология. Гравитационные волны