Frobenius manifolds associated to Coxeter groups of type E_7 and E_8

Abriani, Devis

dc.contributor.author	Abriani, Devis	en_US
dc.date.accessioned	2010-02-05T10:03:57Z	en_US
dc.date.accessioned	2011-09-07T20:19:52Z
dc.date.available	2010-02-05T10:03:57Z	en_US
dc.date.available	2011-09-07T20:19:52Z
dc.date.issued	2010-02-05T10:03:57Z	en_US
dc.identifier.uri	http://preprints.sissa.it/xmlui/handle/1963/3838	en_US
dc.description.abstract	Flat coordinates for Frobenius manifolds defined on the orbit space of a Coxeter group W are specified through a certain system of generators of W-invariant polynomials. In this note, starting from basic invariants proposed by M.Mehta, we calculate flat coordinates for the exceptional groups of type E_7 and E_8, leading to a derivation of the potentials for the associated Frobenius structures.	en_US
dc.format.extent	150277 bytes	en_US
dc.format.mimetype	application/pdf	en_US
dc.language.iso	en_US	en_US
dc.relation.ispartofseries	SISSA;07/2010/FM	en_US
dc.relation.ispartofseries	arXiv.org;0910.5453	en_US
dc.title	Frobenius manifolds associated to Coxeter groups of type E_7 and E_8	en_US
dc.type	Preprint	en_US
dc.contributor.department	Mathematical Physics	en_US
dc.contributor.area	Mathematics	en_US