Journal article 1292 views
Screening in supersymmetric gauge theories in two dimensions
Physics Letters B, Volume: "B449", Issue: 1-2, Pages: 76 - 80
Swansea University Author:
Adi Armoni
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DOI (Published version): 10.1016/S0370-2693(99)00018-0
Abstract
We show that the string tension in N=1 two-dimensional super Yang-Mills theory vanishes independently of the representation of the quark anti-quark external source. We argue that this result persists in SQCD_2 and in two-dimensional gauge theories with extended supersymmetry or in chiral invariant m...
| Published in: | Physics Letters B |
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| ISSN: | 03702693 |
| Published: |
1998
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| Online Access: |
Check full text
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| URI: | https://cronfa.swan.ac.uk/Record/cronfa28688 |
| Abstract: |
We show that the string tension in N=1 two-dimensional super Yang-Mills theory vanishes independently of the representation of the quark anti-quark external source. We argue that this result persists in SQCD_2 and in two-dimensional gauge theories with extended supersymmetry or in chiral invariant models with at least one massless dynamical fermion. We also compute the string tension for the massive Schwinger model, as a demonstration of the method of the |
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| College: |
Faculty of Science and Engineering |
| Issue: |
1-2 |
| Start Page: |
76 |
| End Page: |
80 |