Radiative corrections to the Chern-Simons term at finite temperature in the noncommutative Chern-Simons-Higgs model
Abstract
By analyzing the odd parity part of the gauge field two and three point vertex functions, the one-loop radiative correction to the Chern-Simons coefficient is computed in noncommutative Chern-Simons-Higgs model at zero and at high temperature. At high temperature, we show that the static limit of this correction is proportional to
T
but the first noncommutative correction increases as
TlogT
. Our results are analytic functions of the noncommutative parameter.