Results 131 to 140 of about 9,239 (185)

Consistent truncation and de Sitter space from gravitational instantons

Journal of High Energy Physics, 2019
We construct a four-dimensional consistent truncation to the bosonic part of the universal sector of Calabi-Yau IIA compactification (i.e. the gravity multiplet, one vectormultiplet, and one hypermultiplet) in the presence of background flux and ...
Robin Terrisse, Dimitrios Tsimpis
doaj   +1 more source

Solvable models of quantum black holes: a review on Jackiw-Teitelboim gravity. [PDF]

Living Rev Relativ, 2023
Mertens TG, Turiaci GJ.
europepmc   +1 more source

Heterotic superstring vacua in four dimensions based on non-compact affine current algebras

Nuclear Physics B, 1990
Abstract New classes of unitary conformal and superconformal theories based on cosets of affine non-compact current algebras are suggested. Unitarity restrictions and the structure of the modules labelled by the primary states are discussed in general terms as well as in detail for SU (1,1)/ U (1), SU (N,M)/ SU (N) × SU (M) × U (1)
openaire   +2 more sources

BPS Saturated and Non-Extreme States in Abelian Kaluza-Klein Theory and Effective N=4 Supersymmetric String Vacua [PDF]

, 1995
We summarize results for all four-dimensional Bogomol'nyi-Sommerfield-Prasat (BPS) saturated and non-extreme solutions of the ($4+n$)-dimensional Abelian Kaluza-Klein theory.
Cvetič, Mirjam, Youm, Donam
core   +1 more source

A positive metric over DGKT vacua

Journal of High Energy Physics
We study the notion of a metric over the space of AdS solution in string theory, leading to an associated distance between them. Such a distance is the idea underlying the AdS distance conjecture.
Eran Palti, Nicolò Petri
doaj   +1 more source

Orientifold Calabi-Yau threefolds: divisor exchanges and multi-reflections

Journal of High Energy Physics
Using the Kreuzer-Skarke database of 4-dimensional reflexive polytopes, we systematically constructed a new database of orientifold Calabi-Yau threefolds with h 1,1(X) ≤ 12.
Xu Cao, Hongfei Gao, Xin Gao
doaj   +1 more source

A search for exact superstring vacua

, 1993
A. Petermann, A. Zichichi
openalex   +2 more sources

On the effective field theory of heterotic vacua. [PDF]

Lett Math Phys, 2018
McOrist J.
europepmc   +1 more source

Light and compressed gluinos at the LHC via string theory. [PDF]

Eur Phys J C Part Fields, 2017
AbdusSalam SS.
europepmc   +1 more source

Symmetries on the Space of (2, 2) Superstring Vacua and Automorphism Groups of Calabi-Yau Manifolds [PDF]

, 2013
Amit Giveon, Dirk-Jan Smit
openalex   +1 more source