Twisted GL_n Loop Group Orbit and Solutions of the WDVV Equations

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dc.creatorvan de Leur, Johan
dc.date2000-04-12
dc.date2000-04-13
dc.date.accessioned2026-07-07T05:32:47Z
dc.date.available2026-07-07T05:32:47Z
dc.descriptionWe show that all (n-component) KP tau-functions, which are related to the twisted loop group of $GL_n$, give solutions of the Darboux-Egoroff system of PDE's. Using the Geometry of the Grassmannian we construct from the corresponding wave function the deformed flat coordinates of the Egoroff metric and from this the corresponding solution of the Witten-Dijkgraaf-E. Verlinde-H. Verlinde equations.
dc.description19 pages, latex, formula for the WDVV prepotential simplified
dc.identifierhttps://arxiv.org/abs/nlin/0004021
dc.identifierhttp://arxiv.org/abs/nlin/0004021
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/79780
dc.subjectExactly Solvable and Integrable Systems
dc.subjectHigh Energy Physics - Theory
dc.subjectAlgebraic Geometry
dc.titleTwisted GL_n Loop Group Orbit and Solutions of the WDVV Equations
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