5 papers
Effective QCD model with consistent quasi-gluon treatment : formulation and application
Chowdhury Aminul Islam, Munshi G. Mustafa, Rajarshi Ray +1
The Polyakov loop enhanced Nambu-Jona-Lasinio model is reformulated in terms of the gluon quasi-particles in addition to the already existing quark quasi-particles. The formulation…
Linear sigma model with quarks and Polyakov loop in rotation: phase diagrams, Tolman-Ehrenfest law and mechanical properties
Pracheta Singha, Sergiu Busuioc, Victor E. Ambrus +1
We study the effect of rotation on the confining and chiral properties of QCD using the Polyakov-enhanced linear sigma model coupled to quarks. Working in the homogeneous approxima…
Chiral restoration temperature at finite spin density in QCD
Pracheta Singha, Victor E. Ambrus, Sergiu Busuioc +2
We investigate the impact of a uniform spin density on the critical temperature of the chiral phase transition in finite-temperature QCD in the scope of the linear sigma model. We…
Quasi-particle hydrodynamics with momentum-dependent relaxation time
Arghya Mukherjee, Samapan Bhadury, Pracheta Singha
We formulate the relativistic dissipative hydrodynamics of a system of quasi-particles from the Boltzmann equation within the ambit of relaxation time approximation with modified c…
Inhibition of splitting of the chiral and deconfinement transition due to rotation in QCD: the phase diagram of linear sigma model coupled to Polyakov loop
Pracheta Singha, Victor E. Ambrus, Maxim N. Chernodub
We discuss the effect of rigid rotation on the critical temperatures of deconfinement and chiral transitions in the linear sigma model coupled to quarks and the Polyakov loop. We p…