WDVV equations as functional relations
نویسندگان
چکیده
منابع مشابه
WDVV Equations as Functional Relations
The associativity or Witten-Dijkgraaf-Verlinde-Verlinde (WDVV) equations [1] have been widely discussed in connection with various problems of mathematical physics for over ten years. They have arisen in the context of quantum cohomologies and mirror symmetry, and also with regard to multidimensional supersymmetric gauge field theories. In their most general form these equations may be expresse...
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where Fi are r×r matrices (Fi)jk = F,ijk = ∂F ∂ti∂tj∂tk and the ”metric” matrix G is an arbitrary linear combination of Fk’s, with coefficients η (t) that can be time-dependent. Theory Department, Lebedev Physics Institute, Moscow 117924, Russia; e-mail address: [email protected] ITEP, Moscow 117259, Russia; e-mail address: [email protected], [email protected] ITEP, Moscow 117259, Russia; e-mail ...
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N=4 superconformaln-particle quantum mechanics on the real line is governed by two prepotentials, U andF , which obey a system of partial nonlinear differential equations generalizing the Witten-DijkgraafVerlinde-Verlinde (WDVV) equation for F . The solutions are encoded by the finite Coxeter systems and certain deformations thereof, which can be encoded by particular polytopes. We provide An a...
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 2002
ISSN: 0370-2693
DOI: 10.1016/s0370-2693(02)02225-6