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Boundary action of the H3+ model

Abstract : We find the boundary action for Euclidean AdS2 D-branes in H3+. This action is consistent with the D-branes' symmetries and with the H3+-Liouville relation for disc correlators. It can be used for performing free-field calculations in the H3+ model with boundaries. We explicitly perform the Coulomb-like integrals which appear in the free-field calculation of the bulk one-point function, and find agreement with previously known conformal bootstrap results.
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http://hal.in2p3.fr/in2p3-00178360
Contributor : Sylvain Ribault <>
Submitted on : Friday, February 8, 2008 - 2:51:17 PM
Last modification on : Tuesday, July 14, 2020 - 11:04:04 AM
Long-term archiving on: : Tuesday, September 21, 2010 - 4:08:21 PM

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  • HAL Id : in2p3-00178360, version 2
  • ARXIV : 0710.2093

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V. Fateev, Sylvain Ribault. Boundary action of the H3+ model. Journal of High Energy Physics, Springer, 2008, 02, pp.024. ⟨in2p3-00178360v2⟩

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