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
687 papers · 1 filter
A domain wall bound on anti-de Sitter vacua
Niccolò Cribiori, Antonia Paraskevopoulou, Thomas Van Riet
We consider anti-de Sitter flux vacua interpolated by flux-changing domain walls. Demanding that the tension of such a domain wall be above the ultraviolet cutoff of the effective…
Quantum Gravity on AdSS from CFT: Bootstrapping
Francesco Aprile, Hynek Paul, Michele Santagata
We consider the simplest four-point scattering amplitude of tensor multiplets in six-dimensional (2,0) supergravity on AdSS. Using crossing symmetry and the c…
Quantum Liouville Cosmology
Dionysios Anninos, Thomas Hertog, Joel Karlsson
We provide a detailed analysis of the disk path integral of timelike Liouville theory, conceived as a tractable and precise toy-model quantum cosmology in two dimensions. Disk path…
A Holographic Constraint on Scale Separation
Nikolay Bobev, Hynek Paul, Filippo Revello
We propose a new consistency condition for the compatibility of a gravitational effective field theory in AdS with a dual holographic description in terms of a family of large-…
BPS phases and fortuity in higher spin holography
Seok Kim, Jehyun Lee, Siyul Lee +1
We study the BPS states of vector Chern-Simons theory on a sphere at weak coupling , dual to an AdS higher spin gravity. Higher spi…
Probing Quarkonium Diffusion in a Magnetized Quark-Gluon Plasma
Siddhi Swarupa Jena, Arpan Bhattacharjee, David Dudal +1
Motivated by the potential experimental relevance of magnetically affected heavy-quark diffusion, we consider here a five-dimensional nonlinear Einstein-Born-Infeld-dilaton model t…
Bulk/boundary Modular Quintessence and DESI
Luis A. Anchordoqui, Ignatios Antoniadis, Niccolò Cribiori +4
The latest DESI DR2 results, when combined with other independent cosmological data on the Cosmic Microwave Background and supernovas, suggest a preference for dynamical dark energ…
EFT & Species Scale: Friends or foes?
Bruno Valeixo Bento, João F. Melo
Recently the notion that quantum gravity effects could manifest at scales much lower than the Planck scale has seen an intense Swamplandish revival. Dozens of works have explored h…
Holography for BCFTs with Multiple Boundaries: Multi-Splitting Quenches
Joseph Lap, Berndt Mueller, Andreas Schaefer +1
We elaborate on the method introduced in arXiv:2403.02165 for holographic duals of Boundary Conformal Field Theories (BCFTs) with multiple boundaries. Using these advances we calcu…
Visions in Quantum Gravity
Luca Buoninfante, Benjamin Knorr, K. Sravan Kumar +36
To deepen our understanding of Quantum Gravity and its connections with black holes and cosmology, building a common language and exchanging ideas across different approaches is cr…
Dynamical edge modes in Maxwell theory from a BRST perspective, with an application to the Casimir energy
Fabrizio Canfora, David Dudal, Thomas Oosthuyse +2
Recently, dynamical edge modes (DEM) in Maxwell theory have been constructed using a specific local boundary condition on the horizon. We discuss how to enforce this boundary condi…
Holographic (Eternal) Inflation
Thomas Hertog, Jef Pauwels, Victoria Venken
We identify a minisuperspace of complex deformations of ABJM theory for which the partition function specifies the amplitude of an eternally inflating universe. The boundary theory…
Interplay of magnetic field and chemical potential induced anisotropy and frame dependent chaos of a pair in holographic QCD
Bhaskar Shukla, Jasper Nongmaithem, David Dudal +1
We investigate the role of both magnetic field and chemical potential on the emergence of chaotic dynamics in the QCD confining string from the holographic principle. An earlier de…
Non-analytic terms of string amplitudes from partial waves
Yu-tin Huang, Hynek Paul, Michele Santagata
We describe a general formalism based on the partial-wave decomposition to compute the iterative -channel discontinuity of four-point amplitudes at any loop order. As an applica…
Interplay between the Lyapunov exponents and phase transitions of charged AdS black holes
Bhaskar Shukla, Pranaya Pratik Das, David Dudal +1
We study the relationship between the standard or extended thermodynamic phase structure of various AdS black holes and the Lyapunov exponents associated with the null and time-lik…
de Sitter at all loops: the story of the Schwinger model
Dionysios Anninos, Tarek Anous, Alan Rios Fukelman
We consider the two-dimensional Schwinger model of a massless charged fermion coupled to an Abelian gauge field on a fixed de Sitter background. The theory admits an exact solution…
Dynamically massive linear covariant gauges: setup and first results
Giorgio Comitini, Tim De Meerleer, David Dudal +1
We discuss the possibility to obtain a massive Landau gauge, based on the local composite operator (LCO) effective action framework combined with the Zimmerman reduction of couplin…
Holographic complexity: braneworld gravity versus the Lloyd bound
Sergio E. Aguilar-Gutierrez, Ben Craps, Juan Hernandez +3
We explore the complexity equals volume proposal for planar black holes in anti-de Sitter (AdS) spacetime in 2+1 dimensions, with an end of the world (ETW) brane behind the horizon…
Connecting flux vacua through scalar field excursions
Gary Shiu, Flavio Tonioni, Vincent Van Hemelryck +1
We show how flux vacua that differ from each other in flux quanta can be seen as different vacua in a single scalar potential of an enlarged field space, which resolves the separat…
Maximal violation of the Bell-Clauser-Horne-Shimony-Holt inequality via bumpified Haar wavelets
David Dudal, Philipe De Fabritiis, Marcelo S. Guimaraes +2
We devise a general setup to investigate the violation of the Bell-CHSH inequality in the vacuum state in the context of Quantum Field Theory. We test the method with massless spin…
The Kontsevich-Segal Criterion in the No-Boundary State Constrains Inflation
Thomas Hertog, Oliver Janssen, Joel Karlsson
We show that the Kontsevich-Segal (KS) criterion, applied to the complex saddles that specify the semiclassical no-boundary wave function, acts as a selection mechanism on inflatio…
Complexity = Anything Can Grow Forever in de Sitter
Sergio E. Aguilar-Gutierrez, Michal P. Heller, Silke Van der Schueren
Recent developments in anti-de Sitter holography point towards the association of an infinite class of covariant objects, the simplest one being codimension-one extremal volumes, w…
The extremal Kerr entropy in higher-derivative gravities
Pablo A. Cano, Marina David
We investigate higher derivative corrections to the extremal Kerr black hole in the context of heterotic string theory with corrections and of a cubic-curvature extension of g…
BRST invariant formulation of the Bell-CHSH inequality in gauge field theories
David Dudal, Philipe De Fabritiis, Marcelo S. Guimaraes +2
A study of the Bell-CHSH inequality in gauge field theories is presented. By using the Kugo-Ojima analysis of the BRST charge cohomology in Fock space, the Bell-CHSH inequality is…