Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- AlbaNovaSE3.4k papers
- KTH Royal Institute of TechnologySE3.1k papers
- Centre National de la Recherche ScientifiqueFR2.9k papers
- Uppsala UniversitySE2k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR1.9k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR1.8k papers
- University of CopenhagenDK1.8k papers
- Lawrence Berkeley National LaboratoryUS1.8k papers
- University of GenevaCH1.7k papers
- University of OxfordGB1.7k papers
- Aix-Marseille UniversitéFR1.7k papers
- University of California, BerkeleyUS1.7k papers
41 papers · 2 filters
On AdS stability
Fabio Apruzzi, G. Bruno De Luca, Alessandra Gnecchi +2
AdS supersymmetric solutions in type IIA have been classified, and they are infinitely many. Moreover, every such solution has a non-supersymmetric sister. In this paper, we st…
Brane mechanism of spontaneously generated gravity
A. A. Zheltukhin
The braneworld scenario is studied and the effective action of 3-brane living in 5-dim. Minkowski space is constructed. This action is proved to be invariant under spontaneously br…
Newton-Cartan Submanifolds and Fluid Membranes
Jay Armas, Jelle Hartong, Emil Have +2
We develop the geometric description of submanifolds in Newton--Cartan spacetime. This provides the necessary starting point for a covariant spacetime formulation of Galilean-invar…
Roadmap on Wilson loops in 3d Chern-Simons-matter theories
Nadav Drukker, Diego Trancanelli, Lorenzo Bianchi +18
This is a compact review of recent results on supersymmetric Wilson loops in ABJ(M) and related theories. It aims to be a quick introduction to the state of the art in the field an…
Double-Scaling Limit in Principal Chiral Model: a New Non-Critical String?
Vladimir Kazakov, Evgeny Sobko, Konstantin Zarembo
We initiate a systematic, non-perturbative study of the large- expansion in the two-dimensional Principal Chiral Model (PCM). Starting with the…
A tale of two exponentiations in supergravity at subleading level
Paolo Di Vecchia, Stephen G. Naculich, Rodolfo Russo +2
High-energy massless gravitational scattering in supergravity was recently analyzed at leading level in the deflection angle, uncovering an interesting connection betw…
Quantum Correction of the Wilson Line and Entanglement Entropy in the Pure AdS Einstein Gravity Theory
Xing Huang, Chen-Te Ma, Hongfei Shu
We calculate the expectation value of the Wilson line in the pure AdS Einstein gravity theory and also the entanglement entropy in the boundary theory. Our one-loop calculation…
A general definition of -- deformed QFTs
Tarek Anous, Monica Guica
We propose a general path-integral definition of two-dimensional quantum field theories deformed by an integrable, irrelevant vector operator constructed from the components of the…
O covariant String Cosmology to all orders in
Heliudson Bernardo, Robert Brandenberger, Guilherme Franzmann
Recently, all duality invariant -corrections to the massless NS-NS sector of string theory on time-dependent backgrounds were classified and the form of their contribution to t…
Holographic entanglement entropy and complexity of microstate geometries
Alessandro Bombini, Giulia Fardelli
We study holographic entanglement entropy and holographic complexity in a two-charge, -BPS family of solutions of type IIB supergravity, controlled by one dimensionles…
Dual Separated Variables and Scalar Products
Nikolay Gromov, Fedor Levkovich-Maslyuk, Paul Ryan +1
Separation of variables (SoV) is an extremely efficient and elegant technique for analysing physical systems but its application to integrable spin chains was limited until recentl…
TBA equations for the Schrödinger equation with a regular singularity
Katsushi Ito, Hongfei Shu
We derive the Thermodynamic Bethe Ansatz (TBA) equations for the Schrödinger equation with an arbitrary polynomial potential and a regular singular (simple and double pole) term. T…
Mild Non-Gaussianities under Perturbative Control from Rapid-Turn Inflation Models
Theodor Bjorkmo, Ricardo Z. Ferreira, M. C. David Marsh
Inflation can be supported in very steep potentials if it is generated by rapidly turning fields, which can be natural in negatively curved field spaces. The curvature perturbation…
A tale of two exponentiations in supergravity
Paolo Di Vecchia, Andrés Luna, Stephen G. Naculich +3
The structure of scattering amplitudes in supergravity theories continues to be of interest. Recently, the amplitude for scattering in supergravity wa…
Black hole evaporation and semiclassicality at large D
Frederik Holdt-Sørensen, David A. McGady, Nico Wintergerst
Black holes of sufficiently large initial radius are expected to be well described by a semiclassical analysis at least until half of their initial mass has evaporated away. For a…
String Regge trajectory in de Sitter space and implications for inflation
Toshifumi Noumi, Toshiaki Takeuchi, Siyi Zhou
We study the spectrum of semiclassical rotating strings in de Sitter space and its consistency. Even though a naive extrapolation of the linear Regge trajectory on flat space impli…
Relating non-relativistic string theories
Troels Harmark, Jelle Hartong, Lorenzo Menculini +2
Non-relativistic string theories promise to provide simpler theories of quantum gravity as well as tractable limits of the AdS/CFT correspondence. However, several apparently disti…
On the multiloop soft theorem of the dilaton in the bosonic string
Paolo Di Vecchia, Raffaele Marotta, Matin Mojaza
In this note we show that by fixing the multiloop Green function in the closed bosonic string to be Arakelov's Green function, one obtains factorization of scattering amplitudes wi…
Bimetric interactions based on metric congruences
Mikica Kocic
In massive gravity and bigravity, spin-2 interactions are defined in terms of a square root matrix that involves two metrics. In this work, the interactions are constructed using a…
The Effectiveness of Relativistic Invariance in AdS
Andrea Fontanella, Olof Ohlsson Sax, Bogdan Stefański +2
We use relativistic invariance to investigate two aspects of integrable AdS string theory. Firstly, we write down the all-loop TBA equations for the massless sector of the th…
On the kinematic algebra for BCJ numerators beyond the MHV sector
Gang Chen, Henrik Johansson, Fei Teng +1
The duality between color and kinematics present in scattering amplitudes of Yang-Mills theory strongly suggest the existence of a hidden kinematic Lie algebra that controls the ga…
Double copy for massive quantum particles with spin
Henrik Johansson, Alexander Ochirov
The duality between color and kinematics was originally observed for purely adjoint massless gauge theories, and later found to hold even after introducing massive fermionic and sc…
The Holographic QCD Axion
Francesco Bigazzi, Alessio Caddeo, Aldo L. Cotrone +2
A holographic model of QCD axion is presented. It describes a composite axion in the KSVZ class. Having a gravity dual, based on the Witten-Sakai-Sugimoto model, it is calculable i…
and the mirage of a bulk cutoff
Monica Guica, Ruben Monten
We use the variational principle approach to derive the large holographic dictionary for two-dimensional -deformed CFTs, for both signs of the deformation parameter. T…