Results 51 to 60 of about 611 (191)
The enhancon mechanism in string theory [PDF]
, 2002 The enhancon mechanism is a specific phenomenon in string theory which resolves a certain naked spacetime singularity arising in the supergravity description related to N = 2 supersymmetric pure gauge theory.
Järv, Laur
core
de Sitter Excited State in Heterotic E8×E8${\rm E}_8 \times {\rm E}_8$ Theory
Fortschritte der Physik, Volume 73, Issue 12, December 2025.Abstract A novel duality sequence is devised to study late‐time cosmology in the heterotic E8×E8${\rm E}_8 \times {\rm E}_8$ setup of Horava and Witten with dynamical walls that are moving towards each other. Remarkably, the dimensionally reduced 4‐dimensional theory does not violate NEC and no bouncing or ekpyrotic phase is observed.
Suddhasattwa Brahma +5 more
wiley +1 more source
M2-branes and plane partitions
Journal of High Energy Physics, 2022 There is a correspondence between the protected local operators in the 3d SCFTs describing the geometry ℂ2 probed by a stack of N M2-branes and plane partitions of trace N.
Tadashi Okazaki
doaj +1 more source
Fortschritte der Physik, Volume 73, Issue 9-10, October 2025.The present work, entitled: Probing the Black Hole Interior with Holographic Entanglement Entropy and the Role of AdS/BCFT Correspondence by Fabiano F. Santos, is presented as an investigation of the black hole interior using the Holographic Entanglement Entropy (HEE) and AdS/BCFT Correspondence.
Fabiano F. Santos
wiley +1 more source
3d printing of 2d N=02 $$ \mathcal{N}=\left(0,2\right) $$ gauge theories
Journal of High Energy Physics, 2018 We introduce 3d printing, a new algorithm for generating 2d N=02 $$ \mathcal{N}=\left(0,2\right) $$ gauge theories on D1-branes probing singular toric Calabi-Yau 4-folds using 4d N=1 $$ \mathcal{N}=1 $$ gauge theories on D3-branes probing toric Calabi ...
Sebastián Franco, Azeem Hasan
doaj +1 more source
Compactness of brane moduli and the String Lamppost Principle in d > 6
Journal of High Energy Physics, 2022 We demonstrate the validity of the String Lamppost Principle — that all consistent theories of quantum gravity are in the String Landscape — for supersymmetric theories in d > 6 using compactness and connectedness of the moduli space of small instantons,
Alek Bedroya +3 more
doaj +1 more source
Two Micron‐Size Dark Dimensions
Fortschritte der Physik, Volume 73, Issue 8, August 2025.Abstract Two extra dimensions of micron scale might simultaneously address the gauge and cosmological hierarchy problems. In this paper various observational bounds in scenarios with one and two large extra dimensions are examined, to see if they are compatible with the micron scale.
Luis A. Anchordoqui +2 more
wiley +1 more source
Black holes in the gravity/gauge theory correspondence [PDF]
, 2002 The AdS/CFT correspondence provides a microscopic description of black hole thermodynamics. In this thesis, I study the relation between the classical physics of black holes and this microscopic description.
Gregory, James Paul, Gregory, J.P.
core
Bipartite field theories and D-brane instantons
Journal of High Energy Physics, 2018 We study D-brane instantons in systems of D3-branes at toric CY 3-fold singularities. The instanton effect can be described as a backreaction modifying the geometry of the mirror configuration, in which the breaking of U(1) symmetries by the instanton ...
Sebastián Franco +2 more
doaj +1 more source
Duality cascades and affine Weyl groups
Journal of High Energy Physics, 2022 Brane configurations in a circle allow subsequent applications of the Hanany-Witten transitions, which are known as duality cascades. By studying the process of duality cascades corresponding to quantum curves with symmetries of Weyl groups, we find a ...
Tomohiro Furukawa +3 more
doaj +1 more source