289 citations · 3k across the 114 of their papers we have counts for
119 papers
Monsters and neutron stars
Sourendu Gupta
Using dimensional arguments and other simple estimates, it is pointed out that a branch of nuclei with mass number A>10^7 could be metastable if they have close to maximal isospin.…
Spin polarization of heavy quarks in matter: predictions from effective field theories
Sourendu Gupta
The spin polarization of heavy quarks in heavy-ion collisions at the LHC is estimated from effective field theories (EFTs). One EFT is similar to the HQET used at zero temperature.…
Parton energy loss at LHC tests for a strongly coupled medium
Sourendu Gupta, Rishi Sharma
We construct a measure of transverse momentum loss of jets in nuclear collisions at LHC directly using measurements of jet cross sections in PbPb and pp collisions. The proposal is…
Fun with colours: the standard model with two colour QCD has radically different long distance physics
Saumen Datta, Sourendu Gupta, Rishi Sharma
In our world the standard model of particle physics contains within it the fairly intractable theory called QCD. A toy version with two colours is often studied as a model confinin…
Chiral symmetry breaking and chemical equilibrium in a heavy-ion collisions
Sourendu Gupta, Jajati K. Nayak, Sushant K. Singh
We examine the thermalization of an ensemble of the octet of pseudoscalar mesons, in the isospin symmetric limit, whose interactions are constrained through chiral symmetry, unitar…
Real time warm pions from the lattice using an effective theory
Sourendu Gupta, Rishi Sharma
Lattice measurements provide adequate information to fix the parameters of long distance effective field theories in Euclidean time. Using such a theory, we examine the analytic co…