Results 101 to 110 of about 955 (184)

Calabi-Yau period geometry and restricted moduli in Type II compactifications

open access: yesJournal of High Energy Physics
The period geometry of Calabi-Yau n-folds — characterised by their variations of Hodge structure governed by Griffiths transversality, a graded Frobenius algebra, an integral monodromy and an intriguing arithmetic structure — is analysed for applications
Janis Dücker   +2 more
doaj   +1 more source

Flux vacua attractors and generalized compactifications

open access: yesJournal of High Energy Physics, 2009
39 pages; small improvements and clarifications, references added, journal ...
openaire   +5 more sources

Warped branches of flux compactifications [PDF]

open access: yesPhysical Review D, 2012
We consider Freund-Rubin-type compactifications which are described by (p+q)-dimensional Einstein gravity with a positive cosmological constant and a q-form flux. Using perturbative expansions of Kinoshita's ansatz for warped dS_pxS^q and AdS_pxS^q spacetimes, we obtain analytical solutions describing the warped branches and their respective phase ...
openaire   +2 more sources

Racetrack potentials and the de Sitter swampland conjectures

open access: yesJournal of High Energy Physics, 2019
We show that one can find de Sitter critical points (saddle points) in models of flux compactification of Type IIB String Theory without any uplifting terms and in the presence of several moduli.
Jose J. Blanco-Pillado   +2 more
doaj   +1 more source

Black branes in flux compactifications [PDF]

open access: hybrid, 2013
Gonzalo Torroba, Huajia Wang
openalex   +1 more source

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