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Title:
Isomonodromy times and conformal blocks
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Abstract:
The mathematical construction of the WZW model, in 2d conformal field theory, involves (projectively flat) vector bundles over spaces of deformations of pointed Riemann surfaces: the bases of these bundles can be interpreted as spaces of times for isomonodromy equations, involving regular singular connections; and their fibres as the quantisation of the moduli spaces of such connections.
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