We study in detail some aspects of duality between type IIB and M-theory. We focus on the duality between type IIB string theory on K3 x T-2/Z(2) orientifold and M-theory on K3 x K3, in the F-theory limit. We give the explicit map between the fields and in particular between the moduli of compactification, studying their behavior under the F-theory limit. Turning on fluxes generates a potential for the moduli both in type IIB and in M-theory. We verify that the type IIB analysis gives the same results of the F-theory analysis. In particular we check that the two potentials match.



Titolo: Type IIB flux vacua from M-theory via F-theory
Autori: 
VALANDRO, ROBERTO
Data di pubblicazione: 2009
Rivista: 
JOURNAL OF HIGH ENERGY PHYSICS  
Abstract: We study in detail some aspects of duality between type IIB and M-theory. We focus on the duality between type IIB string theory on K3 x T-2/Z(2) orientifold and M-theory on K3 x K3, in the F-theory limit. We give the explicit map between the fields and in particular between the moduli of compactification, studying their behavior under the F-theory limit. Turning on fluxes generates a potential for the moduli both in type IIB and in M-theory. We verify that the type IIB analysis gives the same results of the F-theory analysis. In particular we check that the two potentials match.
Handle: http://hdl.handle.net/11368/2875643
Digital Object Identifier (DOI): 10.1088/1126-6708/2009/03/122
Appare nelle tipologie:1.1 Articolo in Rivista

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