Publication Date:
2012-02-24
Description:
Author(s): Robertus Potting We consider field-theoretic models, one consisting purely of scalars, the other also involving fermions, that couple to a set of constant background coupling coefficients transforming as a symmetric observer Lorentz two-tensor. We show that the exact propagators can be cast in the form of a Källén-L... [Phys. Rev. D 85, 045033] Published Thu Feb 23, 2012
Keywords:
Field theory, formal particle theory
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics