Fate of the topological susceptibility in two-color dense QCD
Abstract We explore the topological susceptibility at finite quark chemical potential and zero temperature in two-color QCD (QC2D) with two flavors. Through the Ward-Takahashi identities of QC2D, we find that the topological susceptibility in the vacuum solely depends on three observables: the pion...
Main Authors: | Mamiya Kawaguchi, Daiki Suenaga |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2023-08-01
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Series: | Journal of High Energy Physics |
Subjects: | |
Online Access: | https://doi.org/10.1007/JHEP08(2023)189 |
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