We carry out a path-integral evaluation of the correlation functions of the energy-momentum tensor in the N-flavored Schwinger model using point-splitting regularization. The C function is obtained and found to decrease from N to N-1 along a renormalization-group trajectory as expected.
|頁（從 - 到）||1241-1246|
|期刊||Physical Review D - Particles, Fields, Gravitation and Cosmology|
|出版狀態||已出版 - 1990|