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Conformal fields, restriction properties, degenerate representations and SLE. (English. Abridged French version) Zbl 1101.81095

Summary: We relate the Schramm–Loewner Evolution processes (SLE) to highest-weight representations of the Virasoro algebra. The restriction properties of SLE that have been recently derived in [G.F. Lawler, O. Schramm, Wendelin Werner, J. Am. Math. Soc. 16, No. 4, 917–955 (2003; Zbl 1030.60096)] play a crucial role. In this setup, various considerations from conformal field theory can be interpreted and reformulated via SLE. This enables one to make a concrete link between the two-dimensional discrete critical systems from statistical physics and conformal field theory.

MSC:

81T40 Two-dimensional field theories, conformal field theories, etc. in quantum mechanics
60G07 General theory of stochastic processes
81R10 Infinite-dimensional groups and algebras motivated by physics, including Virasoro, Kac-Moody, \(W\)-algebras and other current algebras and their representations
81T27 Continuum limits in quantum field theory

Citations:

Zbl 1030.60096

References:

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