Chiral phase transition inside a rotating cylinder within the Nambu--Jona-Lasinio model
arXiv:2012.01017 · doi:10.1103/PhysRevD.102.114023
Abstract
We study the chiral phase transition inside a rotating cylinder within the framework of the Namb--Jona-Lasinio model. A spectral boundary condition is imposed to avoid faster than light. We investigate how the geometry of the cylinder and rotation influence the chiral phase transition at finite temperature and chemical potential. The inhomogeneous effects caused by the finite size and rotation are also taken into account. It is found that finite size will reduce the chiral transition temperature and raises the chiral transition chemical potential, while the rotation reduces both the chiral transition temperature and chemical potential. In addition, we discuss the implications of our results in heavy-ion collisions and equation of states of neutron star.
References in corpus (7)
- Charge separation induced by P-odd bubbles in QCD matter
- Testing the chiral magnetic and chiral vortical effects in heavy ion collisions
- Interacting fermions in rotation: chiral symmetry restoration, moment of inertia and thermodynamics
- Boundary effects and gapped dispersion in rotating fermionic matter
- Modeling Finite-Volume Effects and Chiral Symmetry Breaking in Two-Flavor QCD Thermodynamics
- Chiral phase transition in a rotating sphere
- Rotating fermions inside a spherical boundary