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arXiv · hep-th/9612201

Field condensations and Noncritical String for c>1

Kazuo Ghoroku
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Abstract

Quantum theory of 2d gravity for $c>1$ is examined as a non-critical string theory by taking account of the loop-correction of open strings whose end points are on the 2d world surface of the closed string. This loop-correction leads to a conformal anomaly, and we obtain a modified target-space action which implies a new phase of the non-critical closed-string. In this phase, the dual field of the gauge field, which lives on the boundary, condenses and the theory can be extended to $c>1$ without any instability.

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Kazuo Ghoroku. 1996-12-19. Field condensations and Noncritical String for c>1. https://doi.org/10.1088/0264-9381%2F14%2F9%2F007

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