5 papers
Momentum Dependence of Heavy Quark Diffusion in a Thermal Gluonic Plasma on the Lattice
Harshit Pandey, Sayantan Sharma
We study the dynamics of a heavy quark in a thermal plasma consisting of non-perturbatively interacting soft momentum gluons at high temperatures, described in terms of an effectiv…
Imprints of chiral anomaly and disorder in the Dirac eigenspectrum of QCD at finite temperature
Ravi Shanker, Harshit Pandey, Sayantan Sharma
We perform a comprehensive study of the properties of Dirac eigenvalue spectrum in QCD as a function of temperature on the lattice. In addition to effects due to interplay between…
Thermal SU(2) lattice gauge theory for intertwined orders and hole pockets in the cuprates
Harshit Pandey, Maine Christos, Pietro M. Bonetti +3
The cuprate pseudogap phase displays Fermi arc spectral weight in photoemission and scanning tunneling microscopy (STM), while recent magnetotransport observations yield evidence f…
Understanding the approach to thermalization from the eigenspectrum of non-Abelian gauge theories
Harshit Pandey, Ravi Shanker, Sayantan Sharma
We study some interesting aspects of the spectral properties of SU(3) gauge theory, both with and without dynamical quarks (QCD) at thermal equilibrium using lattice gauge theory t…
Understanding thermalization in a non-Abelian gauge theory in terms of its soft modes
Sayak Guin, Harshit Pandey, Sayantan Sharma
We measure the maximal Lyapunov exponent of physical states in a SU(2) gauge theory consisting of soft momentum modes both in and out-of-thermal equilibrium conditions using…