Instanton effects on CP-violating gluonic correlators - INSPIRE

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Instanton effects on CP-violating gluonic correlators

Shingo Mori
(
- Sokendai, Tsukuba and
- KEK, Tsukuba
)
,
Julien Frison
(
- KEK, Tsukuba
)
,
Ryuichiro Kitano
(
- Sokendai, Tsukuba and
- KEK, Tsukuba
)
,
Hideo Matsufuru
(
- KEK, Tsukuba
)
,
Norikazu Yamada
(
- Sokendai, Tsukuba and
- KEK, Tsukuba
)

2018

8 pages

Part of Proceedings, 35th International Symposium on Lattice Field Theory (Lattice 2017) : Granada, Spain, June 18-24, 2017

Published in:

EPJ Web Conf. 175 (2018) 12009

Contribution to:

- Lattice 2017

Published: 2018

DOI:

10.1051/epjconf/201817512009

reference search1 citation

Citations per year

Abstract: (EDP Sciences)

In order to better understand the role played by instantons behind nonperturbative dynamics, we investigate the instanton contributions to the gluonic two point correlation functions in the SU(2) YM theory. Pseudoscalar-scalar gluonic correlation functions are calculated on the lattice at various temperatures and compared with the instanton calculus. We discuss how the instanton effects emerge or disappear with temperature and try to provide the interpretation behind it.

instanton: effect
gauge field theory: Yang-Mills: SU(2)
numerical calculations
numerical calculations: Monte Carlo
gluon: correlation function
temperature dependence
nonperturbative
lattice
flow: Wilson
CP: violation

References(13)

Figures(0)

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