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Start Over Author "Strohmaier, Matthias" Topic phase transitions
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1. Correction exponents in the Gross-Neveu-Yukawa model at 1/N2.

Author

Manashov, Alexander N. and Strohmaier, Matthias

Subjects
*FERMION decay, *CONFORMAL field theory, *GRAPHENE, *EXPONENTS, *PHASE transitions
Abstract

We calculate the critical exponents ω± in the d-dimensional Gross-Neveu model in 1 / N expansion with 1/N2 accuracy. These exponents are related to the slopes of the β-functions at the critical point in the Gross-Neveu-Yukawa model. They have been computed recently to four loops accuracy. We checked that our results are in complete agreement with the results of the perturbative calculations. [ABSTRACT FROM AUTHOR]

Published
2018
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