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| DC Field | Value | Language |
|---|---|---|
| dc.creator | Forcella, Davide | - |
| dc.creator | García-Etxebarria, Iñaki | - |
| dc.creator | Uranga Urteaga, Ángel M. | - |
| dc.date | 2008-06-24T14:46:30Z | - |
| dc.date | 2008-06-24T14:46:30Z | - |
| dc.date | 2008-06-13 | - |
| dc.date.accessioned | 2017-01-31T01:47:08Z | - |
| dc.date.available | 2017-01-31T01:47:08Z | - |
| dc.identifier | arXiv:0806.2291v1 [hep-th] | - |
| dc.identifier | http://hdl.handle.net/10261/5276 | - |
| dc.identifier.uri | http://dspace.mediu.edu.my:8181/xmlui/handle/10261/5276 | - |
| dc.description | 41 pages, 13 figures. | - |
| dc.description | We consider the couplings induced on the world-volume field theory of D3-branes at local toric Calabi-Yau singularities by euclidean D3-brane (E3-brane) instantons wrapped on (non-compact) holomorphic 4-cycles. These instantons produce insertions of BPS baryonic or mesonic operators of the four-dimensional ${\cal{N}}=1$ quiver gauge theory. We argue that these systems underlie, via the near-horizon limit, the familiar AdS/CFT map between BPS operators and D3-branes wrapped on supersymmetric 3-cycles on the 5d horizon. The relation implies that there must exist E3-brane instantons with appropriate fermion mode spectrum and couplings, such that their non-perturbative effects on the D3-branes induce operators forming a generating set for all BPS operators of the quiver CFT. We provide a constructive argument for this correspondence, thus supporting the picture. | - |
| dc.description | Peer reviewed | - |
| dc.format | 483429 bytes | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.relation | IFT-UAM/CSIC-08-36 | - |
| dc.relation | Preprint | - |
| dc.rights | openAccess | - |
| dc.title | E3-brane instantons and baryonic operators for D3-branes on toric singularities | - |
| dc.type | Pre-print | - |
| Appears in Collections: | Digital Csic | |
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