1.4k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR399 papers
- Laboratoire de Physique Théorique et ModélisationFR273 papers
- Analyse, Géométrie et ModélisationFR97 papers
- Université Pierre-et-Marie-CurieFR44 papers
- Université Paris-SudFR40 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR30 papers
- Laboratoire d’Etudes du Rayonnement et de la Matière en Astrophysique et AtmosphèresFR29 papers
- Observatoire de ParisFR29 papers
- Equipes Traitement de l'Information et SystèmesFR22 papers
- Université Paris-SaclayFR21 papers
- CEA Paris-SaclayFR19 papers
- Université Toulouse III - Paul SabatierFR19 papers
28 papers · 1 filter
Blobbed topological recursion for the quartic melonic tensor model
Valentin Bonzom, Stephane Dartois
Random tensor models are generalizations of random matrix models which admit expansions. In this article we show that the topological recursion, a modern approach to matrix m…
Particle Formation and Ordering in Strongly Correlated Fermionic Systems: Solving a Model of Quantum Chromodynamics
P. Azaria, R. M. Konik, Ph. Lecheminant +3
In this paper we study a (1+1)-dimensional version of the famous Nambu-Jona-Lasinio model of Quantum Chromodynamics (QCD2) both at zero and finite hadron density. We use non-pertur…
Scattering in Twisted Yangians
Jean Avan, Anastasia Doikou, Nikos Karaiskos
We study the bulk and boundary scattering of the sl(N) twisted Yangian spin chain via the solution of the Bethe ansatz equations in the thermodynamic limit. Explicit expressions fo…
Liouville integrable defects: the non-linear Schrodinger paradigm
Jean Avan, Anastasia Doikou
A systematic approach to Liouville integrable defects is proposed, based on an underlying Poisson algebraic structure. The non-linear Schrodinger model in the presence of a single…
Systematic classical continuum limits of integrable spin chains and emerging novel dualities
Jean Avan, Anastasia Doikou, Konstadinos Sfetsos
We examine certain classical continuum long wave-length limits of prototype integrable quantum spin chains. We define the corresponding construction of classical continuum Lax oper…
On the thermodynamic limit of form factors in the massless XXZ Heisenberg chain
N. Kitanine, K. K. Kozlowski, J. M. Maillet +2
We consider the problem of computing form factors of the massless XXZ Heisenberg spin-1/2 chain in a magnetic field in the (thermodynamic) limit where the size M of the chain becom…
New Results on the Phase Diagram of the FFXY Model: A Twisted CFT Approach
G. Cristofano, V. Marotta, P. Minnhagen +2
The issue of the number, nature and sequence of phase transitions in the fully frustrated XY (FFXY) model is a highly non trivial one due to the complex interplay between its conti…
On correlation functions of integrable models associated to the six-vertex R-matrix
N. Kitanine, K. Kozlowski, J. M. Maillet +2
We derive an analog of the master equation obtained recently for correlation functions of the XXZ chain for a wide class of quantum integrable systems described by the R-matrix of…
Exact results for the sigma^z two-point function of the XXZ chain at Delta=1/2
N. Kitanine, J. M. Maillet, N. A. Slavnov +1
We propose a new multiple integral representation for the correlation function <sigma_1^z sigma_{m+1}^z> of the XXZ spin-1/2 Heisenberg chain in the disordered regime. We show that…
On the spin-spin correlation functions of the XXZ spin-1/2 infinite chain
N. Kitanine, J. M. Maillet, N. A. Slavnov +1
We obtain a new multiple integral representation for the spin-spin correlation functions of the XXZ spin-1/2 infinite chain. We show that this representation is closely related wit…
Dynamical correlation functions of the XXZ spin-1/2 chain
N. Kitanine, J. M. Maillet, N. A. Slavnov +1
We derive a master equation for the dynamical spin-spin correlation functions of the XXZ spin-1/2 Heisenberg finite chain in an external magnetic field. In the thermodynamic limit,…
Master equation for spin-spin correlation functions of the XXZ chain
N. Kitanine, J. M. Maillet, N. A. Slavnov +1
We derive a new representation for spin-spin correlation functions of the finite XXZ spin-1/2 Heisenberg chain in terms of a single multiple integral, that we call the master equat…
Homotopy and duality in non-Abelian lattice gauge theory
Romain Attal
We propose an approach of lattice gauge theory based on a homotopic interpretation of its degrees of freedom. The basic idea is to dress the plaquettes of the lattice to view them…
Orientifolds of String Theory Melvin backgrounds
C. Angelantonj, E. Dudas, J. Mourad
We study the dynamics of type I strings on Melvin backgrounds, with a single or multiple twisted two-planes. We construct two inequivalent types of orientifold models that correspo…
D-branes in String theory Melvin backgrounds
E. Dudas, J. Mourad
We determine the consistent D-brane configurations in type II nonsupersymmetric Melvin Background. The D-branes are analysed from three complementary points of view: the effective…
Charged and Uncharged D-branes in various String Theories
E. Dudas, J. Mourad, A. Sagnotti
We describe how the D-brane spectra of the various ten-dimensional string theories can be related to general properties of the open-closed duality, encoded in the and matri…
Brane solutions in strings with broken supersymmetry and dilaton tadpoles
E. Dudas, J. Mourad
The tachyon-free nonsupersymmetric string theories in ten dimensions have dilaton tadpoles which forbid a Minkowski vacuum. We determine the maximally symmetric backgrounds for the…
String theory predictions for future accelerators
E. Dudas, J. Mourad
We consider, in a string theory framework, physical processes of phenomenological interest in models with a low string scale. The amplitudes we study involve tree-level virtual gra…
Super Fivebranes near the boundary of
C. Grojean, J. Mourad
We determine, to the first order in the radius of Anti-de-Sitter, the realisation of the superconformal algebra on vector fields. We then calculate, to this order, the…
Superconformal 6D (2,0) theories in superspace
C. Grojean, J. Mourad
A geometrical construction of superconformal transformations in six dimensional (2,0) superspace is proposed. Superconformal Killing vectors are determined. It is shown that the tr…
The Wilson Renormalization Group Approach of the Principal Chiral Model around Two Dimensions
B. Delamotte, D. Mouhanna, P. Lecheminant
We study the Principal Chiral Ginzburg-Landau-Wilson model around two dimensions within the Local Potential Approximation of an Exact Renormalization Group equation. This model, re…
Solitons in the Horava-Witten supergravity
E. Dudas, J. Mourad
We study classical BPS five-brane solutions in the Horava-Witten supergravity. The presence of the eleventh dimension add a new feature, namely the dependence of the solution on th…
Anomalies of the SO(32) five-brane and their cancellation
J. Mourad
The anomaly due to the chiral fermions on the world-volume of the SO(32) five-brane is calculated. It is shown that this contribution has the correct structure for it to be cancell…
Open Supermembranes Coupled to M-Theory Five-Branes
Ph. Brax, J. Mourad
We consider open supermembranes in eleven dimensions in the presence of closed M-Theory five-branes. It has been shown that, in a flat space-time, the world-volume action is kappa…