Results 101 to 110 of about 1,110,824 (191)

Charting the landscape of N=4 flux compactifications [PDF]

, 2011
We analyse the vacuum structure of isotropic Z_2 x Z_2 flux compactifications, allowing for a single set of sources. Combining algebraic geometry with supergravity techniques, we are able to classify all vacua for both type IIA and IIB backgrounds with ...
A Font, A Guarino, A Saltman, Adolfo Guarino, AR Frey, B Carlos de, B Carlos de, BTP Gianni, C Caviezel, C Caviezel, CM Hull, CM Hull, D Cox, D Lüst, D Roest, D Roest, Diederik Roest, DZ Freedman, E Cremmer, E Silverstein, EA Bergshoeff, EA Bergshoeff, G Aldazabal, G Aldazabal, G Aldazabal, G Aldazabal, G Dall’Agata, G Dall’Agata, G Dibitetto, G Villadoro, G-M Greuel, Giuseppe Dibitetto, J Gray, J Gray, J Gray, J Schon, J Shelton, J-P Derendinger, JP Derendinger, M Graña, M Roo de, M Roo de, M Roo de, M Roo de, MP Hertzberg, N Bobev, O DeWolfe, O DeWolfe, P Koerber, PG Camara, PK Townsend, R Flauger, S Kachru, SB Giddings, SS Haque, T Fischbacher, UH Danielsson   +56 more
core   +4 more sources

The embedding tensor of Scherk-Schwarz flux compactifications from eleven dimensions [PDF]

, 2013
We study the Scherk-Schwarz reduction of D = 11 supergravity with background fluxes in the context of a recently developed framework pertaining to D = 11 supergravity.
H. Godazgar, M. Godazgar, H. Nicolai
semanticscholar   +1 more source

Profinite direct sums with applications to profinite groups of type ΦR$\Phi _R$

Bulletin of the London Mathematical Society, Volume 58, Issue 1, January 2026.
Abstract We show that the ‘profinite direct sum’ is a good notion of infinite direct sums for profinite modules, having properties similar to those of direct sums of abstract modules. For example, the profinite direct sum of projective modules is projective, and there is a Mackey's formula for profinite modules described using these sums.
Jiacheng Tang
wiley   +1 more source

Engineering small flux superpotentials and mass hierarchies

Journal of High Energy Physics, 2023
We study the stabilization of complex structure moduli in Type IIB flux compactifications by using recent general results about the form of the superpotential and Kähler potential near the boundaries of the moduli space. In this process we show how vacua
Brice Bastian, Thomas W. Grimm, Damian van de Heisteeg   +2 more
doaj   +1 more source

Black branes in flux compactifications [PDF]

, 2013
A bstractWe construct charged black branes in type IIA flux compactifications that are dual to (2 + 1)-dimensional field theories at finite density. The internal space is a general Calabi-Yau manifold with fluxes, with internal dimensions much smaller ...
G. Torroba, Huajia Wang
semanticscholar   +1 more source

Theta divisors and permutohedra

Journal of the London Mathematical Society, Volume 113, Issue 1, January 2026.
Abstract We establish an intriguing relation of the smooth theta divisor Θn$\Theta ^n$ with permutohedron Πn$\Pi ^n$ and the corresponding toric variety XΠn$X_\Pi ^n$. In particular, we show that the generalised Todd genus of the theta divisor Θn$\Theta ^n$ coincides with h$h$‐polynomial of permutohedron Πn$\Pi ^n$ and thus is different from the same ...
V. M. Buchstaber, A. P. Veselov
wiley   +1 more source

Comments on classical AdS flux vacua with scale separation

Journal of High Energy Physics, 2022
AdS flux vacua with a parametric separation between the AdS and KK scales have been conjectured to be in the Swampland. We study flux compactifications of massive IIA supergravity with O6 planes which are claimed to allow moduli-stabilised and scale ...
Fien Apers, Miguel Montero, Thomas Van Riet, Timm Wrase   +3 more
doaj   +1 more source

Massive IIA flux compactifications and U-dualities [PDF]

, 2006
We attempt to find a rigorous formulation for the massive type IIA orientifold compactifications of string theory introduced in hep-th/0505160. An approximate double T-duality converts this background into IIA string theory on a twisted torus, but ...
A. Sen, B.S. Acharya, B.S. Acharya, C.M. Hull, C.M. Hull, D. Belov, E. Witten, G. Moore, G. Torroba, G. Villadoro, H. Singh, J. Polchinski, J. Shelton, Korneel van den Broek, M. Haack, M.B. Schulz, M.J. Duff, M.R. Douglas, M.R. Douglas, N. Seiberg, O. Aharony, O. DeWolfe, P.G. Camara, S. Kachru, T. Banks, Thomas Banks   +25 more
core   +3 more sources

Geometric algebra techniques in flux compactifications (II) [PDF]

, 2012
A bstractWe study constrained generalized Killing spinors over the metric cone and cylinder of a (pseudo-)Riemannian manifold, developing a toolkit which can be used to investigate certain problems arising in supersymmetric flux compactifications of ...
C. Lazaroiu, E. Babalic
semanticscholar   +1 more source

Compactifications of strata of differentials

Bulletin of the London Mathematical Society, Volume 57, Issue 12, Page 3621-3636, December 2025.
Abstract In this informal expository note, we quickly introduce and survey compactifications of strata of holomorphic 1‐forms on Riemann surfaces, that is, spaces of translation surfaces. In the last decade, several of these have been constructed, studied, and successfully applied to problems.
Benjamin Dozier
wiley   +1 more source