We present an efficient method for computing the duality group Γ of the moduli space for strings compactified on a Calabi-Yau manifold described by a two-moduli deformation of the quintic polynomial immersed in . We show that Γ is given by a three-dimensional representation of a central extension of B5, the braid group on five strands.
Duality group for Calabi-Yau two-moduli space / Ceresole, Anna Teresa; D'Auria, Riccardo; Regge, Tullio. - In: NUCLEAR PHYSICS. B. - ISSN 0550-3213. - 414:1-2(1994), pp. 517-537. [10.1016/0550-3213(94)90439-1]
Duality group for Calabi-Yau two-moduli space
CERESOLE, Anna Teresa;D'AURIA, RICCARDO;REGGE, Tullio
1994
Abstract
We present an efficient method for computing the duality group Γ of the moduli space for strings compactified on a Calabi-Yau manifold described by a two-moduli deformation of the quintic polynomial immersed in . We show that Γ is given by a three-dimensional representation of a central extension of B5, the braid group on five strands.File in questo prodotto:
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