Email this article Generation of the Effective Fermion Vertex by a Gravitational Instanton in Lattice Gravity Theory
- Authors: Vergeles S.N.1,2
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Affiliations:
- Landau Institute for Theoretical Physics
- Department of Theoretical Physics
- Issue: Vol 108, No 11 (2018)
- Pages: 729-733
- Section: Astrophysics and Cosmology
- URL: https://journals.rcsi.science/0021-3640/article/view/161423
- DOI: https://doi.org/10.1134/S002136401823011X
- ID: 161423
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Abstract
It has been shown that effective fermion vertices appear in lattice gravity associated with fermions. These vertices are generated by gravitational instantons, similar to the appearance of effective fermion vertices in the Yang–Mills theory because of the existence of zeroth fermion modes associated with instantons.
About the authors
S. N. Vergeles
Landau Institute for Theoretical Physics; Department of Theoretical Physics
Author for correspondence.
Email: vergeles@itp.ac.ru
Russian Federation, Chernogolovka, Moscow region, 142432; Dolgoprudnyi, Moscow region, 141707
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