Publication Date:
2018-04-03
Description:
Author(s): S. Nagy, J. Polonyi, and I. Steib The blocking step of the renormalization group method is usually carried out by restricting it to fluctuations and to local blocked action. The tree-level, bilocal saddle point contribution to the blocking, defined by the infinitesimal decrease of the sharp cutoff in momentum space, is followed with... [Phys. Rev. D 97, 085002] Published Mon Apr 02, 2018
Keywords:
Formal aspects of field theory, field theory in curved space
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics
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