Flux vacua in type IIB compactifications on orbifolds: their finiteness and minimal string coupling
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DOI: 10.1007/jhep09(2024)016
Abstract: We perform a detailed study of (supersymmetric) moduli stabilisation in type IIB toroidal orientifolds with fluxes. We provide strong evidence towards exhaustion of the finite number of inequivalent vacua for a given total 3-form flux… read more here.
Keywords: string coupling; vacua; type iib; usepackage ... See more keywords
Bulk-induced D-brane deformations and the string coupling constant
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DOI: 10.1007/jhep10(2024)115
Abstract: We consider computing the on-shell disk action of open-closed string field theory as a gauge-invariant way of capturing the shift in D-brane tension that is induced by a deformation of the bulk CFT. We study… read more here.
Keywords: string coupling; induced brane; coupling constant; brane deformations ... See more keywords