Affiliation:
1. Dr. B. R. Ambedkar National Institute of Technology Jalandhar
Abstract
Using the unification of the chiral SU(3) model and QCD sum rules, we
deduce the in-medium properties of K^\pm_1K1±
meson. Within the chiral SU(3) model, medium modified gluon and quark
condensates are evaluated through their interactions with the scalar
fields (\sigmaσ,
\zetaζ,
\deltaδ,
and \chiχ).
These condensates are further used as input in the Borel transformed
equations of QCD sum rules to evaluate the in-medium mass of strange
K^\pm_1K1±
meson. The in-medium property of the above meson can be used to study
the restoration of chiral symmetry in nuclear matter.