289 citations · 3k across the 114 of their papers we have counts for
8 papers · 1 filter
Fluctuations, strangeness and quasi-quarks in heavy-ion collisions from lattice QCD
R. V. Gavai, Sourendu Gupta
We report measurements of diagonal susceptibilities for the baryon number, chi_B, electrical charge, chi_Q, third component of isospin, chi_I, strangeness, chi_S, and hypercharge,…
The critical end point of quantum chromodynamics
Rajiv Gavai, Sourendu Gupta
We investigate the critical end point (CEP) of QCD with two flavours of light dynamical quarks at finite lattice cutoff a=1/4T using a Taylor expansion of the baryon number suscept…
A new method for computation of QCD thermodynamics: EOS, specific heat and speed of sound
Rajiv V. Gavai, Sourendu Gupta, Swagato Mukherjee
We propose a new variant of the operator method for the computation of the equation of state of QCD, which yields positive pressure for all temperatures and all values of temporal…
Simple patterns for non-linear susceptibilities near T_c
R. V. Gavai, Sourendu Gupta
Non-linear susceptibilities upto the eighth order have been constructed in QCD with 2 flavours of dynamical quarks. Beyond leading order, they exhibit peaks at the cross over tempe…
Dissipation, hydrodynamics and the fireball
Sourendu Gupta
We investigate the hydrodynamics of the QCD plasma using dimensionless numbers built from the thermodynamics and transport theory of the plasma and characteristic dimensions of the…
Lattice QCD equation of state : improving the differential method
Rajiv V. Gavai, Sourendu Gupta, Swagato Mukherjee
We propose an improvement of the differential method for the computation of the equation of state of QCD from lattice simulations. In contrast to the earlier differential method ou…