Publication Date:
2018-10-10
Description:
Author(s): Jan M. Pawlowski, Nils Strodthoff, and Nicolas Wink We directly calculate spectral functions in the O ( N ) model at finite temperature within the framework of the functional renormalization group. Special emphasis is put on a fully numerical framework involving four-dimensional regulators preserving Euclidean O ( 4 ) and Minkowski Lorentz invariance, an i... [Phys. Rev. D 98, 074008] Published Tue Oct 09, 2018
Keywords:
Strong Interactions
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics
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