Holographic description of interfaces in 2-d CFTs - Physics
Holographic description of interfaces in 2-d CFTs - Physics
Holographic description of interfaces in 2-d CFTs - Physics
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<strong>Holographic</strong> duals <strong>of</strong> 2d <strong>in</strong>terface theories<br />
M. Gutperle UCLA<br />
Conclusions<br />
•We have constructed the half BPS Janus solution for type IIB<br />
which is locally asymptotic to AdS 3 × S 3 × K 3<br />
• <strong>Holographic</strong> dual to <strong>in</strong>terface CFT <strong>in</strong> 2dim D5/D1 CFT<br />
• Solution with more than two asymptotic regions: Both NS<br />
and RR 3 form charges, different central charges <strong>in</strong> AdS regions<br />
Backreacted solution <strong>of</strong> <strong>in</strong>tersect<strong>in</strong>g branes ?<br />
• No Five form charge present if Riemann surface Σ is the disk<br />
• Constructed solution where Riemann surface Σ is disk with n<br />
holes.<br />
• Noncontractible cycles support 5 brane charge<br />
• Candidate for backreacted solution <strong>of</strong> D3 brane probe with<br />
AdS 2 × S 2 worldvolume
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