104 citations · 536 across the 35 of their papers we have counts for
9 papers · 1 filter
On the Quantum Spectral Curve for strings and the Q-system
Andrea Cavaglià, Rouven Frassek, Nicolò Primi +1
In this paper, we put forward and discuss a proposal for a Quantum Spectral Curve (QSC) describing the planar spectrum of the holographic CFT dual to strings on AdS S$^3\…
QQ-system and Weyl-type transfer matrices in integrable SO(2r) spin chains
Gwenaël Ferrando, Rouven Frassek, Vladimir Kazakov
We propose the full system of Baxter Q-functions (QQ-system) for the integrable spin chains with the symmetry of the Lie algebra. We use this QQ-system to derive new Weyl-typ…
A Family of Multiplicative Higgs Bundles on Rational Base
Rouven Frassek, Vasily Pestun
In this paper we study a restricted family of holomorphic symplectic leaves in the Poisson-Lie group with rational quadratic Sklyanin bra…
Evaluation of the operatorial Q-system for non-compact super spin chains
Rouven Frassek, Christian Marboe, David Meidinger
We present an approach to evaluate the full operatorial Q-system of all -invariant spin chains with representations of Jordan-Schwinger type. In particular,…
An Integrability Primer for the Gauge-Gravity Correspondence: an Introduction
Diego Bombardelli, Alessandra Cagnazzo, Rouven Frassek +7
We introduce a series of articles reviewing various aspects of integrable models relevant to the AdS/CFT correspondence. Topics covered in these reviews are: classical integrabilit…
Yangian-type symmetries of non-planar leading singularities
Rouven Frassek, David Meidinger
We take up the study of integrable structures behind non-planar contributions to scattering amplitudes in N=4 super Yang-Mills theory. Focusing on leading singularities, we derive…