Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- C. Aerts3 profiles218 · h 67
- L. Decin2 profiles159 · h 49
- H. Van Winckel2 profiles137 · h 15
- S. Poedts134 · h 46
- R. Keppens2 profiles124 · h 43
- H. Sana2 profiles117 · h 44
- A. Tkachenko3 profiles100 · h 26
- C. Maes99 · h 42
- A. de Koter2 profiles96 · h 12
- G. Nelemans90 · h 94
- V. Moshchalkov88 · h 63
- A. Van Proeyen68 · h 6
- Centre National de la Recherche ScientifiqueFR995 papers
- Institute of AstronomyRU531 papers
- Radboud University NijmegenNL455 papers
- University of AmsterdamNL451 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR360 papers
- Observatoire de ParisFR358 papers
- Laboratoire d’études spatiales et d’instrumentation en astrophysiqueFR319 papers
- Royal Observatory of BelgiumBE315 papers
- European Southern ObservatoryCL292 papers
- University of LiègeBE291 papers
- Max Planck Institute for AstronomyDE288 papers
- UCLouvainBE274 papers
27 papers · 2 filters
Effect of the Generalized Uncertainty Principle on Post-Inflation Preheating
Wissam Chemissany, Saurya Das, Ahmed Farag Ali +1
We examine effects of the Generalized Uncertainty Principle, predicted by various theories of quantum gravity to replace the Heisenberg's uncertainty principle near the Planck scal…
Geometry of open strings ending on backreacting D3-branes
Raphael Benichou, John Estes
We investigate open string theory on backreacting D3-branes using a spacetime approach. We study in detail the half-BPS supergravity solutions describing open strings ending on D3-…
The Large N Limit of Toric Chern-Simons Matter Theories and Their Duals
Antonio Amariti, Claudius Klare, Massimo Siani
We compute the large N limit of the localized three dimensional free energy of various field theories with known proposed AdS duals. We show that vector-like theories agree with th…
The fate of Newton's law in brane-world scenarios
Raphael Benichou, John Estes
We consider brane-world scenarios embedded into string theory. We find that the D-brane backreaction induces a large increase in the open string's proper length. Consequently the s…
Cosmic Clustering
Dionysios Anninos, Frederik Denef
We show that the late time Hartle-Hawking wave function for a free massless scalar in a fixed de Sitter background encodes a sharp ultrametric structure for the standard Euclidean…
Duality between 1+1 dimensional Maxwell-Dilaton gravity and Liouville field theory
Simone Zonetti, Jan Govaerts
We present an interesting reformulation of a collection of dilaton gravity models in two space-time dimensions into a field theory of two decoupled Liouville fields in flat space,…
Holographic No-Boundary Measure
Thomas Hertog, James Hartle
We show that the complex saddle points of the no-boundary wave function with a positive cosmological constant and a positive scalar potential have a representation in which the geo…
Tri-Sasakian consistent reduction
Davide Cassani, Paul Koerber
We establish a universal consistent Kaluza-Klein truncation of M-theory based on seven-dimensional tri-Sasakian structure. The four-dimensional truncated theory is an N=4 gauged su…
Z Extremization in Chiral-Like Chern Simons Theories
Antonio Amariti, Massimo Siani
We study the localized free energy on S^3 of three-dimensional N=2 Chern-Simons matter theories at weak coupling. We compute the two loop R charge in three different ways, namely b…
Dressed Fermions, Modular Transformations and Bosonization in the Compactified Schwinger Model
Michaël Fanuel, Jan Govaerts
The celebrated exactly solvable "Schwinger" model, namely massless two-dimensional QED, is revisited. The solution presented here emphasizes the non- perturbative relevance of the…
Hot Halos and Galactic Glasses
Dionysios Anninos, Tarek Anous, Jacob Barandes +2
We initiate a systematic study of the state space of non-extremal, stationary black hole bound states in four-dimensional N = 2 supergravity. Specifically, we show that an exponent…
Holographic Duals of D=3 N=4 Superconformal Field Theories
Benjamin Assel, Costas Bachas, John Estes +1
We find the warped AdS_4 x K type-IIB supergravity solutions holographically dual to a large family of three dimensional \cN=4 superconformal field theories labeled by a pair (ρ,\h…
Negative Refraction and Superconductivity
Antonio Amariti, Davide Forcella, Alberto Mariotti +1
We discuss exotic properties of charged hydrodynamical systems, in the broken superconducting phase, probed by electromagnetic waves. Motivated by general arguments from hydrodynam…
Einstein Branes
Wissam Chemissany, Bert Janssen, Thomas Van Riet
We generalise the standard, flat p-brane solutions sourced by a dilaton and a form field, by taking the worldvolume to be a curved Einstein space, such as (anti-)de Sitter space. O…
Ingredients of supergravity
Daniel Z. Freedman, Antoine Van Proeyen
These notes give a summary of lectures given in Corfu in 2010 on basic ingredients in the study of supergravity. It also summarizes initial chapters of a forthcoming book `Supergra…
Z-extremization and F-theorem in Chern-Simons matter theories
Antonio Amariti, Massimo Siani
The three dimensional exact R symmetry of N=2 SCFTs extremizes the partition function localized on a three sphere. Here we verify this statement at weak coupling. We give a detaile…
F-maximization along the RG flows: a proposal
Antonio Amariti, Massimo Siani
We propose an extension of the F-maximization principle to take into account the effects of non-superconformality. Guided by a four-dimensional analog, we formulate a modification…
From D3-Branes to Lifshitz Space-Times
Wissam Chemissany, Jelle Hartong
We present a simple embedding of a z=2 Lifshitz space-time into type IIB supergravity. This is obtained by considering a stack of D3-branes in type IIB supergravity and deforming t…
Arrows of Time in the Bouncing Universes of the No-boundary Quantum State
James Hartle, Thomas Hertog
We derive the arrows of time of our universe that follow from the no-boundary theory of its quantum state (NBWF) in a minisuperspace model. Arrows of time are viewed four-dimension…
TASI lectures on complex structures
Frederik Denef
These lecture notes give an introduction to a number of ideas and methods that have been useful in the study of complex systems ranging from spin glasses to D-branes on Calabi-Yau…
De Sitter hunting in a classical landscape
Ulf H. Danielsson, Sheikh S. Haque, Paul Koerber +3
We elaborate on the construction of de Sitter solutions from IIA orientifolds of SU(3)-structure manifolds that solve the 10-dimensional equations of motion at tree-level in the ap…
Spin-2 spectrum of defect theories
Constantin Bachas, John Estes
We study spin-2 excitations in the background of the recently-discovered type-IIB solutions of D'Hoker et al. These are holographically-dual to defect conformal field theories, and…
Symplectic gaugings and the field-antifield formalism
Frederik Coomans, Jan De Rydt, Antoine Van Proeyen
We give an example of how conventional gauging methods obstruct a systematic analysis of gauged supergravities. We discuss how the embedding tensor formalism deals with these probl…
Brane solutions and integrability: a status report
W. Chemissany, P. Fré, J. Rosseel +3
We review the status of the integrability and solvability of the geodesics equations of motion on symmetric coset spaces that appear as sigma models of supergravity theories when r…