Authors:
BASTIANELLI F
SCHALM K
VANNIEUWENHUIZEN P
Citation: F. Bastianelli et al., MODE REGULARIZATION, TIME SLICING, WEYL ORDERING, AND PHASE-SPACE PATH-INTEGRALS FOR QUANTUM-MECHANICAL NONLINEAR SIGMA-MODELS - ART. NO. 044002, Physical review. D. Particles and fields, 5804(4), 1998, pp. 4002
Authors:
HATZINIKITAS A
SCHALM K
VANNIEUWENHUIZEN P
Citation: A. Hatzinikitas et al., TRACE AND CHIRAL ANOMALIES IN STRING AND ORDINARY FIELD-THEORY FROM FEYNMAN DIAGRAMS FOR NONLINEAR SIGMA-MODELS, Nuclear physics. B, 518(1-2), 1998, pp. 424-454