We study chiral symmetry breaking and restoration in accelerating and rotating frames using low-energy effective models. By analyzing the chiral condensate in Rindler coordinates, we show that different renormalization schemes lead to distinct conclusions in accelerating frame: the scheme with subtracting divergences in Rindler vacuum supports an acceleration-independent critical temperatures, while the other scheme with subtracting divergences in Minkowski vacuum suggests enhanced critical temperature. We further investigate system with both rotation and acceleration. We find that the critical acceleration (see definition in Section V) for chiral symmetry restoration decreases with angular velocity, indicating cooperative effects from acceleration-induced thermalization and rotation-induced effective chemical potential.
Chiral Phase Transition in Rotating Quark Matter with Chiral Imbalance: A Medium Separation Scheme Regularized NJL Model Study
College of Mathematics and Physics, China Three Gorges University(三峡大学数学与物理学院);Center for Astronomy and Space Sciences and Institute of Modern Physics, Three Gorges University(三峡大学天体空间科学与现代物理研究所);Key Laboratory of Quark and Lepton Physics (MOE) and Institute of Particle Physics, Central China Normal University(华中师范大学夸克与轻子物理教育部重点实验室及粒子物理研究所)
Chiral Vortical Transport under Minimal-Length Deformations in Rotating Relativistic Matter
Canadian Quantum Research Center(加拿大量子研究中心);Asian School of Business, Noida(诺伊达亚洲商学院);Damghan University(达姆甘大学);Khazar University(阿塞拜疆哈萨克斯坦大学);Princess Nourah bint Abdulrahman University(公主努拉·宾特·阿卜杜勒拉赫曼大学);Aristotle University of Thessaloniki(萨洛尼卡亚里士多德大学);Peoples’ Friendship University of Russia (RUDN University)(俄罗斯人民友谊大学)