A New Approach to Scalar Field Theory on Noncommutative Space
arXiv:hep-th/0105002 · doi:10.1143/PTP.107.211
Abstract
A new approach to constructing the noncommutative scalar field theory is presented. Not only between x_i and p_j, we impose commutation relations between x_is as well as p_js, and give a new representation of x_i,p_js. We carry out both first- and second-quantization explicitly. The second-quantization is performed in both the operator formalism and the functional integral one.
23 pages, Greatly Improved on 4 Nov 2001