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