Results 91 to 100 of about 10,075 (182)

Phase Structure of Nambu-Jona-Lasinio Model at Finite Isospin Density

, 2005
In the frame of flavor SU(2) Nambu--Jona-Lasinio model with $U_A(1)$ breaking term we found that, the structure of two chiral phase transition lines does not exist at low isospin density in real world, and the critical isospin chemical potential for pion
Alford, Barducci, Barducci, Buballa, Frank, Hatsuda, Huang, Huang, Hufner, Karsch, Klein, Klevansky, Kogut, Kogut, Lianyi He, Liao, Loewe, Loewe, Nambu, Nambu, Nishida, Pengfei Zhuang, Rapp, Schwarz, Shovkovy, Son, Son, t' Hooft, t' Hooft, Toublan, Vogl, Volkov, Zhuang, Zhuang   +33 more
core   +1 more source

A holographic study of the gauged NJL model

Physics Letters B, 2017
The Nambu Jona-Lasinio model of chiral symmetry breaking predicts a second order chiral phase transition. If the fermions in addition have non-abelian gauge interactions then the transition is expected to become a crossover as the NJL term enhances the ...
Will Clemens, Nick Evans
doaj   +1 more source

Light meson physics at BESIII. [PDF]

Natl Sci Rev, 2021
Fang SS.
europepmc   +1 more source

Pion and kaon condensation in a 3-flavor NJL model

, 2004
We analyze the phase diagram of a three-flavor Nambu-Jona-Lasinio model at finite temperature $T$ and chemical potentials $\mu_u, \mu_d, \mu_s$. We study the competition of pion and kaon condensation and we propose a physical situation in which kaon ...
Barducci, A., Casalbuoni, R., Pettini, G., Ravagli, L.   +3 more
core   +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

The role of strangeness in chiral and U ( 1 ) A restoration. [PDF]

Eur Phys J C Part Fields, 2021
Gómez Nicola A, Ruiz de Elvira J, Vioque-Rodríguez A, Álvarez-Herrero D.   +3 more
europepmc   +1 more source

Dark quark domains

, 2010
Formation of stable domains filled with strongly correlated coherent quark matter is discussed in general terms and is exemplified further in the framework of the Generalised Nambu-Jona-Lasinio model.
A. A. Osipov, A. Amer, A. V. Nefediev, A. V. Nefediev, A. Yaouanc Le, D. V. Antonov, J. E. F. T. Ribeiro, L. Ya. Glozman, M. Gell-Mann, M. L. Goldberger, N. O. Agasian, P. Bicudo, P. J. A. Bicudo, P. J. A. Bicudo, S. L. Adler, S. Weinberg, S. Weinberg, Y. Nambu   +17 more
core   +1 more source

Melting and freeze-out conditions of hadrons in a thermal medium

EPJ Web of Conferences, 2018
We describe two independent frameworks which provide unambiguous determinations of the deconfinement and the decoupling conditions of a relativistic gas at finite temperature.
Torres-Rincon Juan M., Aichelin Joerg, Petersen Hannah, Rose Jean-Bernard, Tindall Joseph   +4 more
doaj   +1 more source

Functional renormalization group study of the Nambu–Jona-Lasinio model at finite temperature and density in an external magnetic field

Physics Letters B, 2016
In this study, we investigate the Nambu–Jona-Lasinio (NJL) model at finite temperature and finite density in an external magnetic field using the functional renormalization group.
Ken-Ichi Aoki, Hidenari Uoi, Masatoshi Yamada   +2 more
doaj   +1 more source

The Polyakov, Nambu and Jona-Lasinio model and its applications to describe the sub-nuclear particles [PDF]

, 2015
Eric Blanquier
openalex   +1 more source