Journal article 990 views
Instantons, finite Script N = 2 Sp(N) theories and the AdS/CFT correspondence
Journal of High Energy Physics, Volume: "11", Issue: 11, Pages: 012 - 012
Swansea University Author:
Timothy Hollowood
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DOI (Published version): 10.1088/1126-6708/1999/11/012
Abstract
We examine ADHM multi-instantons in the conformal N=2 supersymmetric Sp(N) gauge theory with one anti-symmetric tensor and four fundamental hypermultiplets. We argue that the ADHM construction and measure can also be deduced from purely field theoretic considerations and also from the dynamics of D-...
| Published in: | Journal of High Energy Physics |
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| ISSN: | 1029-8479 |
| Published: |
1999
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| Online Access: |
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| URI: | https://cronfa.swan.ac.uk/Record/cronfa28558 |
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| Abstract: |
We examine ADHM multi-instantons in the conformal N=2 supersymmetric Sp(N) gauge theory with one anti-symmetric tensor and four fundamental hypermultiplets. We argue that the ADHM construction and measure can also be deduced from purely field theoretic considerations and also from the dynamics of D-instantons in the presence of D3-branes, D7-branes and an orientifold O7-plane. The measure then admits a large-N saddle-point approximation where the D3-branes disappear but the background is changed to AdS_5 x S^5/Z_2, as expected on the basis of the AdS/CFT correspondence. The large-N measure displays the fractionation of D-instantons at the singularity S^3 in S^5/Z_2 and is described for instanton number k by a certain O(k) matrix |
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| College: |
Faculty of Science and Engineering |
| Issue: |
11 |
| Start Page: |
012 |
| End Page: |
012 |