4 papers
QCD sum rules for nucleon two-point function in nuclear medium
S. Mallik, Hiranmaya Mishra
We derive QCD sum rules from the nucleon two-point function in nuclear medium, calculating its specral function in chiral perturbation theory to one loop. Our calculation shows the…
Chiral symmetry breaking, color superconductivity and gapless modes in 2SC+s quark matter
Amruta Mishra, Hiranmaya Mishra
We investigate the chiral symmetry breaking and color superconductivity in color and electric charge neutral quark matter including strange quarks (2SC+s quark matter) in a Nambu-J…
Vacuum structure in QCD and Correlation functions
Hiranmaya Mishra
We discuss here a model of QCD vacuum in terms of quark antiquark and gluon condensates alongwith their fluctuations. The correlation functions of hadronic currents in such a vacuu…
Meson Correlators in QCD Vacuum - is Saturation the Right Approach ?
Varun Sheel, Hiranmaya Mishra, Jitendra C. Parikh
Equal time, point to point correlation functions for spatially separated meson currents are calculated with respect to a variational construct for the ground state of QCD. With exa…