587 citations · 7.1k across the 87 of their papers we have counts for
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Quantum Trigonometric Spin Ruijsenaars-Schneider Models from -theoretic Coulomb Branches
Gleb Arutyunov, Lukas Hardi, Rob Klabbers
We quantize the trigonometric spin Ruijsenaars-Schneider model of particles each with spin states using the recently developed description of the classical model in term…
Spin Ruijsenaars-Schneider models are Coulomb branches
Gleb Arutyunov, Lukas Hardi
In this paper, we show that the Poisson algebras of homological and -theoretic Coulomb branches of 3d necklace quiver gauge theories provide Poisson structures a…
Quantized Quiver Varieties and the Quantum Spin Ruijsenaars-Schneider Model
Gleb Arutyunov, Lukas Hardi
This paper tackles the long-standing problem of quantizing the rational spin Ruijsenaars--Schneider model originating in the work of Krichever and Zabrodin. We make use of the tech…
New integrable coset sigma models
Gleb Arutyunov, Cristian Bassi, Sylvain Lacroix
By using the general framework of affine Gaudin models, we construct a new class of integrable sigma models. They are defined on a coset of the direct product of copies of a Li…
Hyperbolic spin Ruijsenaars-Schneider model from Poisson reduction
Gleb Arutyunov, Enrico Olivucci
We derive a Hamiltonian structure for the -particle hyperbolic spin Ruijsenaars-Schneider model by means of Poisson reduction of a suitable initial phase space. This phase space…
Quantum Trace Formulae for the Integrals of the Hyperbolic Ruijsenaars-Schneider model
Gleb Arutyunov, Rob Klabbers, Enrico Olivucci
We conjecture the quantum analogue of the classical trace formulae for the integrals of motion of the quantum hyperbolic Ruijsenaars-Schneider model. This is done by departing from…
Four-point functions of 1/2-BPS operators of any weights in the supergravity approximation
Gleb Arutyunov, Rob Klabbers, Sergei Savin
We present the computation of all the correlators of 1/2-BPS operators in SYM with weights up to 8 as well as some very high-weight correlation functions from the…
Four-point functions of all-different-weight chiral primary operators in the supergravity approximation
Gleb Arutyunov, Rob Klabbers, Sergei Savin
Recently a Mellin-space formula was conjectured for the form of correlation functions of BPS operators in planar SYM in the strong 't Hooft coupling limit. In…
Towards 4-point correlation functions of any 1/2-BPS operators from supergravity
Gleb Arutyunov, Sergey Frolov, Rob Klabbers +1
The quartic effective action for Kaluza-Klein modes that arises upon compactification of type IIB supergravity on the five-sphere S^5 is a starting point for computing the four-poi…
Resurgence of the dressing phase for
Gleb Arutyunov, Daniele Dorigoni, Sergei Savin
We discuss the resummation of the strong coupling asymptotic expansion of the dressing phase of the superstring. The dressing phase proposed by Beiser…
Integrability of the eta-deformed Neumann-Rosochatius model
Gleb Arutyunov, Martin Heinze, Daniel Medina-Rincon
An integrable deformation of the well-known Neumann-Rosochatius system is studied by considering generalised bosonic spinning solutions on the eta-deformed AdS_5 x S^5 background.…
Scale invariance of the eta-deformed AdS5 x S5 superstring, T-duality and modified type II equations
G. Arutyunov, S. Frolov, B. Hoare +2
We consider the ABF background underlying the eta-deformed AdS5 x S5 sigma model. This background fails to satisfy the standard IIB supergravity equations which indicates that the…
Puzzles of eta-deformed AdS_5 x S^5
Gleb Arutyunov, Riccardo Borsato, Sergey Frolov
We derive the part of the Lagrangian for the sigma model on the eta-deformed AdS_5 x S^5 space which is quadratic in fermions and has the full dependence on bosons. We then show th…
Double Wick rotating Green-Schwarz strings
Gleb Arutyunov, Stijn J. van Tongeren
Via an appropriate field redefinition of the fermions, we find a set of conditions under which light cone gauge fixed world sheet theories of strings on two different backgrounds a…
Deformed Neumann model from spinning strings on (AdS_5 x S^5)_η
Gleb Arutyunov, Daniel Medina-Rincon
We show that bosonic spinning strings on the η-deformed AdS_5 x S^5 background are naturally described as periodic solutions of a novel finite-dimensional integrable system which c…
The mirror model as a string
Gleb Arutyunov, Stijn J. van Tongeren
Doing a double Wick rotation in the worldsheet theory of the light cone superstring results in an inequivalent, so-called mirror theory that pl…
On the exact spectrum and mirror duality of the (AdS_5 x S^5)_eta superstring
Gleb Arutyunov, Marius de Leeuw, Stijn J. van Tongeren
We discuss the spectrum of a string propagating on eta-deformed AdS_5 x S^5 by treating its world-sheet theory as an integrable quantum field theory. The exact S-matrix of this fie…
S-matrix for strings on -deformed AdS5 x S5
Gleb Arutyunov, Riccardo Borsato, Sergey Frolov
We determine the bosonic part of the superstring sigma model Lagrangian on -deformed AdS5 x S5, and use it to compute the perturbative world-sheet scattering matrix of bosonic p…
The Quantum Deformed Mirror TBA II
Gleb Arutyunov, Marius de Leeuw, Stijn J. van Tongeren
We discuss the description of generic excited states in the quantum deformed AdS_5 x S^5 mirror thermodynamic Bethe ansatz and derive the associated Y-system. This Y-system shows a…
The Quantum Deformed Mirror TBA I
Gleb Arutyunov, Marius de Leeuw, Stijn J. van Tongeren
We derive the ground state thermodynamic Bethe ansatz equations for the quantum deformation of the AdS_5 x S^5 mirror model, taking the deformation parameter to be a root of unity.…
Exceptional Operators in N=4 super Yang-Mills
Gleb Arutyunov, Sergey Frolov, Alessandro Sfondrini
We consider one particularly interesting class of composite gauge-invariant operators in N=4 super Yang-Mills theory. An exceptional feature of these operators is that in the Therm…
Bound States in the Mirror TBA
Gleb Arutyunov, Sergey Frolov, Stijn J. van Tongeren
The spectrum of the light-cone AdS_5 \times S^5 superstring contains states composed of particles with complex momenta including in particular those which turn into bound states in…
Comments on the Mirror TBA
Gleb Arutyunov, Sergey Frolov
We discuss various aspects of excited state TBA equations describing the energy spectrum of the AdS_5 \times S^5 strings and, via the AdS/CFT correspondence, the spectrum of scalin…
Twisting the Mirror TBA
Gleb Arutyunov, Marius de Leeuw, Stijn J. van Tongeren
We study finite-size corrections to the magnon dispersion relation in three models which differ from string theory on AdS5 x S5 in their boundary conditions. Asymptotically, this i…