Abstract
The influence of finite-volume effects on dynamical chiral symmetry breaking of thermal is investigated. We show that the chiral symmetry gets restored at all temperatures when the size of system is less than some certain value ; the critical temperature of chiral phase transition generally increases with the size of the system and the critical temperature when the system volume tends to infinity is slightly less than that in the case of infinite volume.
- Received 7 April 2019
DOI:https://doi.org/10.1103/PhysRevD.100.054012
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