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Non-compact string backgrounds and non-rational CFT
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DOI：10.1016/j.physrep.2006.05.001.png)
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摘要
En 中文
This is an introduction to the microscopic techniques of non-rational bulk and boundary conformal field theory which are needed to describe strings moving in non-compact curved backgrounds. The latter arise, e.g. in the context of AdS/CFr-like dualities and for studies of time-dependent processes. After a general outline of the central concepts, we focus on two specific but rather prototypical models: Liouville field theory and the 2D cigar. Rather than following the historical path, the presentation attempts to be systematic and self-contained. (c) 2006 Elsevier B.V. All rights reserved.
Keyword:
LIOUVILLE FIELD-THEORY
TFT CONSTRUCTION
STRUCTURE CONSTANTS
BOUNDARY STATES
BLACK-HOLE
WZW MODEL
D-BRANES
CORRELATORS
SU(2)
BULK
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