Journal article 1001 views
Interactions of domain walls of SUSY Yang-Mills as D-branes
,
Timothy Hollowood
Journal of High Energy Physics, Volume: "02", Issue: 02, Pages: 072 - 072
Swansea University Authors:
Adi Armoni , Timothy Hollowood
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DOI (Published version): 10.1088/1126-6708/2006/02/072
Abstract
Domain walls in supersymmetric Yang-Mills are BPS configurations which preserve two supercharges of the parent theory and so their tensions are known exactly. On the other hand, they have been described as D-branes for the confining string. This leads to a description of their collective dynamics in...
| Published in: | Journal of High Energy Physics |
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| ISSN: | 1029-8479 |
| Published: |
2006
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| Online Access: |
Check full text
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| URI: | https://cronfa.swan.ac.uk/Record/cronfa28529 |
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| Abstract: |
Domain walls in supersymmetric Yang-Mills are BPS configurations which preserve two supercharges of the parent theory and so their tensions are known exactly. On the other hand, they have been described as D-branes for the confining string. This leads to a description of their collective dynamics in terms of a 2+1 -dimensional gauge theory with two supersymmetries and a Chern-Simons term. We show that this open string description can capture the qualitative behaviour of the forces between the domain walls for an arbitrary configuration of n walls at leading order in 1/N, extending earlier calculations for two walls. The potential admits a supersymmetric bound state when the n walls are all coincident and asymptotes to a constant at large separation with an n dependence which agrees perfectly with the exact tension |
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| College: |
Faculty of Science and Engineering |
| Issue: |
02 |
| Start Page: |
072 |
| End Page: |
072 |