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Quark Number Susceptibility : Revisited with Fluctuation-Dissipation Theorem in mean field theories
Sanjay K. Ghosh, Anirban Lahiri, Sarbani Majumder +3
Fluctuations of conserved quantum numbers are associated with the corresponding susceptibilities because of the symmetry of the system. The underlying fact is that these fluctuatio…
Isospin symmetry breaking and baryon-isospin correlations from PolyakovNambuJona-Lasinio model
Abhijit Bhattacharyya, Sanjay K. Ghosh, Anirban Lahiri +3
We present a study of the 1+1 flavor system of strongly interacting matter in terms of the PolyakovNambuJona-Lasinio model. We find that though the small isospin symmetry bre…
QCD phase diagram using PNJL model with eight-quark interactions
Paramita Deb, Abhijit Bhattacharyya, Sanjay K. Ghosh +2
We present the phase diagram and the fluctuations of different conserved charges like quark number, charge and strangeness at vanishing chemical potential for the 2+1 flavor Polyak…
Correlation between conserved charges in PNJL Model with multi-quark interactions
Abhijit Bhattacharyya, Paramita Deb, Anirban Lahiri +1
We present a study of correlations among conserved charges like baryon number, electric charge and strangeness in the framework of 2+1 flavor Polyakov loop extended Nambu-Jona-Lasi…
Susceptibilities with multi-quark interactions in PNJL model
Abhijit Bhattacharyya, Paramita Deb, Anirban Lahiri +1
We have investigated the fluctuations and the higher order susceptibilities of quark number, isospin number, electric charge and strangeness at vanishing chemical potential for 2+1…