Data di Pubblicazione:
2008
Citazione:
Genus four superstring measures / S.L. Cacciatori, F. Dalla Piazza, L. Van Geemen. - In: LETTERS IN MATHEMATICAL PHYSICS. - ISSN 0377-9017. - 85:2-3(2008), pp. 185-193.
Abstract:
A main issue in superstring theory are the superstring measures. D'Hoker and Phong showed that for genus two these reduce to measures on the moduli space of curves which are the product of modular forms of weight eight and the bosonic measure. They also suggested a generalisation to higher genus. We showed that their approach works, with a minor modification, in genus three and we announced a positive result also in genus four. Here we give the modular form in genus four explicitly. Recently, S. Grushevsky published this result as part of a more general approach.
Tipologia IRIS:
01 - Articolo su periodico
Elenco autori:
S.L. Cacciatori, F. Dalla Piazza, L. Van Geemen
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