Operator Regularization and Large Noncommutative Chern Simons Theory
arXiv:hep-th/0204159 · doi:10.1139/p04-017
Abstract
We examine noncommutative Chern Simons theory using operator regularization. Both the zeta-function and the eta-function are needed to determine one loop effects. The contributions to these functions coming from the two point function is evaluated. The U(N) noncommutative model smoothly reduces to the SU(N) commutative model as the noncommutative parameter theta_{mu nu} vanishes.