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arXiv · hep-th/9711006

T duality for boundary-non-critical strings

G. Amelino-Camelia·N. E. Mavromatos
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Abstract

Recent work on the action of T duality on Dirichlet-branes is generalized to the case in which the open string satisfies boundary conditions that are neither Neumann nor Dirichlet. This is achieved by implementing T duality as a canonical transformation of the $σ$-model path integral. A class of boundary interactions that violate conformal symmetry is found to be T-dual of a correspondingly non-conformal class of boundary conditions. The analogy with some problems in boundary-non-critical quantum mechanics of interest for condensed matter is pointed out.

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G. Amelino-Camelia, N. E. Mavromatos. 1997-11-03. T duality for boundary-non-critical strings. https://doi.org/10.1016/s0370-2693(98)00027-6

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