Results 101 to 110 of about 405,526 (213)

Phase transitions in a saturating chiral theory of nuclear matter [PDF]

, 1986

openalex   +1 more source

Order of the Chiral Phase Transition in the σ Models

Momento, 2005
The chiral phase transition at a certain critical temperature is a restoration mechanism of the chiral symmetry, broken by the nonzero mass of quarks and mesons. The transition can be studied through several models, among which are the σ models.
F. A. Correa, J. Morales
doaj  

Classical and quantum chiral order in frustrated XY magnets [PDF]

arXiv, 2002
Recent studies on the chiral order of regularly frustrated XY magnets are reviewed both in classical and quantum cases. In the classical case, chiral transition is a thermal one, while in the quantum case, it is a quantum phase transition. Importance of spatial dimensionality on the chiral order is clarified.
arxiv  

Entropy production and reheating at the chiral phase transition

Physics Letters B, 2019
We study the production of entropy in the context of a nonequilibrium chiral phase transition. The dynamical symmetry breaking is modeled by a Langevin equation for the order parameter coupled to the Bjorken dynamics of a quark plasma. We investigate the
Christoph Herold, Apiwit Kittiratpattana, Chinorat Kobdaj, Ayut Limphirat, Yupeng Yan, Marlene Nahrgang, Jan Steinheimer, Marcus Bleicher   +7 more
doaj  

Chirality-enabled topological phase transitions in parity-time symmetric systems

New Journal of Physics
Photonic spin Hall effect (PSHE) in chiral PT-symmetric systems exhibits many exotic features, but the underlying physical mechanism has not been well elucidated.
Yong Cao, Lijuan Sheng, Qiang Zhou, Rong Wang, Zhenkuan Chen, Xiaohui Ling   +5 more
doaj   +1 more source

Tensor Condensate Accompanied by Chiral Transition in a Strong Magnetic Field

Advances in High Energy Physics
We investigate tensor condensates and chiral condensates in the (2+1)-flavor Nambu–Jona–Lasinio model at finite temperature and density in the presence of a strong magnetic field.
Yuan-Hao Niu, Xin-Jian Wen
doaj   +1 more source

Spatial and temporal hadron correlators below and above the chiral phase transition [PDF]

, 1994
G. Boyd, Sourendu Gupta, F. Karsch, E. Laermann   +3 more
openalex   +1 more source

Topological boundary modes in nonlinear dynamics with chiral symmetry

New Journal of Physics
Particle-hole symmetry and chiral symmetry play a pivotal role in multiple areas of physics, yet they remain unstudied in systems with nonlinear interactions whose nonlinear normal modes do not exhibit $\textbf{U}(1)$ -gauge symmetry.
Di Zhou
doaj   +1 more source

Effects of tensor spin polarization on the chiral restoration and deconfinement phase transitions [PDF]

Physical Review D 109, 096033 (2024)
Effects of tensor spin polarization (TSP) on the chiral restoration and deconfinement phase transitions are studied in Polyakov loop extended Nambu-Jona-Lasinio (PNJL) model. For chiral phase transition, the higher the polarized degree of quark-antiquark pairs under the strong magnetic field, the higher the phase transition temperature.
arxiv  

Can axial U(1) anomaly disappear at high temperature?

EPJ Web of Conferences, 2018
In our recent study of two-flavor lattice QCD using chiral fermions, we find strong suppression of axial U(1) anomaly above the critical temperature of chiral phase transition.
Fukaya Hidenori
doaj   +1 more source