Bulk-Boundary Propagator in Liouville Theory on a Disc
نویسنده
چکیده
We study Liouville theory on worldsheets with boundary using the solutions of KnizhnikZamolodchikov equation involving a degenerate representation of the Virasoro algebra. The expression for bulk-boundary propagator on a disc is proposed.
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تاریخ انتشار 2008