Journal article 645 views
The BPS spectra of gauge theories in two and four dimensions
Journal of High Energy Physics, Volume: "05", Issue: 05, Pages: 006 - 006
Swansea University Author:
Timothy Hollowood
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DOI (Published version): 10.1088/1126-6708/1999/05/006
Abstract
We study N=(2,2) supersymmetric abelian gauge theories in two dimensions. The exact BPS spectrum of these models is shown to coincide with the spectrum of massive hypermultiplets of certain N=2 supersymmetric gauge theories in four dimensions. A special case of these results involves a surprising co...
| Published in: | Journal of High Energy Physics |
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| ISSN: | 1029-8479 |
| Published: |
1999
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| Online Access: |
Check full text
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| URI: | https://cronfa.swan.ac.uk/Record/cronfa28563 |
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| Abstract: |
We study N=(2,2) supersymmetric abelian gauge theories in two dimensions. The exact BPS spectrum of these models is shown to coincide with the spectrum of massive hypermultiplets of certain N=2 supersymmetric gauge theories in four dimensions. A special case of these results involves a surprising connection between four-dimensional N=2 SQCD with N colours and N_{f}>N flavours at the root of the baryonic Higgs branch and the supersymmetric CP^{2N-N_{f}-1} sigma-model in two dimensions. This correspondence implies a new prediction for the strong-coupling spectrum of the four-dimensional |
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| College: |
Faculty of Science and Engineering |
| Issue: |
05 |
| Start Page: |
006 |
| End Page: |
006 |