Vacuum structure of charge k two-dimensional QED and dynamics of an anti D-string near an O1−-plane

Abstract We study the vacuum structure of N f flavour two-dimensional QED with an arbitrary integer charge k. We find that the axial symmetry is spontaneously broken from ℤ k N f $$ {\mathbb{Z}}_{k{N}_f} $$ to ℤ N f $$ {\mathbb{Z}}_{N_f} $$ due to the non-vanishing condensate of a flavour singlet op...

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Bibliographic Details
Main Authors: Adi Armoni, Shigeki Sugimoto
Format: Article
Language:English
Published: SpringerOpen 2019-03-01
Series:Journal of High Energy Physics
Subjects:
Online Access:http://link.springer.com/article/10.1007/JHEP03(2019)175

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