Results 91 to 100 of about 94,125 (243)

Three-Dimensional Extended Bargmann Supergravity. [PDF]

Physical Review Letters, 2016
We show that three-dimensional general relativity, augmented with two vector fields, allows for a nonrelativistic limit, different from the standard limit leading to Newtonian gravity, that results in a well-defined action which is of the Chern-Simons ...
E. Bergshoeff, J. Rosseel
semanticscholar   +1 more source

Six-dimensional origin of gravity mediated brane to brane supersymmetry breaking

, 2014
Four dimensional supergravities may be the right framework to describe particle physics at low energies. Its connection to the underlying string theory can be implemented through higher dimensional supergravities which bear special characteristics. Their
Diamandis, G. A., Georgalas, B. C., Kouroumalou, P., Lahanas, A. B.   +3 more
core   +1 more source

String Theory Origin of Dyonic N=8 Supergravity and Its Chern-Simons Duals. [PDF]

Physical Review Letters, 2015
We clarify the higher-dimensional origin of a class of dyonic gaugings of D=4  N=8 supergravity recently discovered, when the gauge group is chosen to be ISO(7). This dyonically gauged maximal supergravity arises from consistent truncation of massive IIA
A. Guarino, D. Jafferis, O. Varela
semanticscholar   +1 more source

Bubbling Geometries for Half BPS Wilson lines

, 2006
We consider the supergravity backgrounds that correspond to supersymmetric Wilson line operators in the context of AdS/CFT correspondence. We study the gravitino and dilatino conditions of the IIB supergravity under the appropriate ansatz, and obtain ...
Bena I., Berenstein D., Drukker N., Grisaru M. T., Hashimoto A., Karch A., Karch A., Lin H., McGreevy J., SATOSHI YAMAGUCHI, Takayama Y.   +10 more
core   +1 more source

Quintessence with two energy scales [PDF]

, 2001
We study quintessence models using low energy supergravity inspired from string theory. We consider effective supergravity with two scales m_S, the string scale, and m_PL, the Planck scale and show that quintessence naturally arises from a supersymmetry ...
A. Balbi, A. Brignole, A. D. Linde, A. E. Lange, A. G. Riess, A. Masiero, A. Riazuelo, Alain Riazuelo, B. Ratra, C. Kolda, C. Wetterich, E. Cremmer, E. J. Copeland, E. Witten, I. Antoniadis, I. Zehavi, I. Zlatev, J. Polchinski, J.-P. Uzan, Jérôme Martin, L. E. Ibanez, L. O’Raifeartaigh, L. Wang, M. B. Green, M. Dine, M. Tegmark, N. Arkani-Hamed, P. Binétruy, P. Brax, P. Brax, P. Brax, P. de Bernardis, P. G. Ferreira, P. J. Steinhardt, P. M. Garnavich, Philippe Brax, S. Hanany, S. P. Li, S. Perlmutter, S. Perlmutter, S. Weinberg, V. S. Kaplunovski   +41 more
core   +2 more sources

Anti-D3 branes and moduli in non-linear supergravity [PDF]

, 2017
A bstractAnti-D3 branes and non-perturbative effects in flux compactifications spontaneously break supersymmetry and stabilise moduli in a metastable de Sitter vacua.
M. P. García del Moral, S. Parameswaran, N. Quiroz, I. Zavala   +3 more
semanticscholar   +1 more source

Modeling General Asymptotic Calabi–Yau Periods

Fortschritte der Physik, Volume 73, Issue 7, July 2025.
Abstract In the quest to uncovering the fundamental structures that underlie some of the asymptotic Swampland conjectures the authors initiate the general study of asymptotic period vectors of Calabi–Yau manifolds. The strategy is to exploit the constraints imposed by completeness, symmetry, and positivity, which are formalized in asymptotic Hodge ...
Brice Bastian, Thomas W. Grimm, Damian van de Heisteeg   +2 more
wiley   +1 more source

The Non-Relativistic Superparticle in a Curved Background

, 2014
Using a component formulation, we construct the supersymmetric action for a superparticle in a three-dimensional Newton-Cartan supergravity background and clarify its symmetries. Our construction proceeds by first constructing the superparticle in a flat
Bergshoeff, Eric, Gomis, Joaquim, Kovacevic, Marija, Parra, Lorena, Rosseel, Jan, Zojer, Thomas   +5 more
core   +1 more source

Equations of Motion and Galilei Invariance in D-Particle Dynamics [PDF]

, 1998
As a continuation of our previous work on the multi-body forces of D-particles in supergravity and Matrix theory, we investigate the problem of motion.
Banks, Barrio, Becker, Becker, Dine, Douglas, Douglas, Fabbrichesi, Ganor, Green, Harvey, Kraus, Morales, Morales, Okawa, Tamiaki Yoneya, Yuji Okawa   +16 more
core   +2 more sources

Generalized IIB supergravity from exceptional field theory [PDF]

, 2016
A bstractThe background underlying the η-deformed AdS5 × S5 sigma-model is known to satisfy a generalization of the IIB supergravity equations. Their solutions are related by T-duality to solutions of type IIA supergravity with non-isometric linear ...
Arnaud Baguet, M. Magro, H. Samtleben
semanticscholar   +1 more source