Regular Article - Theoretical Physics
and in asymmetric hot magnetized nuclear matter: a unified approach of Chiral SU(3) model and QCD sum rules
Department of Physics, Dr. B R Ambedkar National Institute of Technology Jalandhar, Jalandhar, Punjab, 144011, India
Accepted: 3 May 2019
Published online: 14 May 2019
We investigate the mass-shift of vector channel and pseudoscalar channel in strongly magnetized asymmetric nuclear medium at finite temperature using the conjunction of chiral SU(3) model with the QCD sum rules. The magnetic field dependence of scalar gluon condensate as well as the twist-2 gluon condensate calculated from chiral SU(3) model, are implemented in QCD sum rules to calculate the magnetic field dependence of and meson masses. The effects of constant external magnetic field at finite density and temperature of the medium are found to be appreciable in symmetric and asymmetric nuclear matter. The results of the present investigation may be helpful to understand the experimental observables arising from the Compressed Baryonic Matter produced in asymmetric non-central heavy ion collision experiments.
© The Author(s), 2019