Integrals of motion in conformal field theory with W-symmetry and the ODE/IM correspondence [PDF]
Nuclear Physics BThe version accepted by Nuclear Physics Section B, 1+43 pages, 1 ...
Katsushi Ito, Mingshuo Zhu
semanticscholar +5 more sources
On non-linear W-infinity symmetry of generalized Liouville and conformal Toda models [PDF]
Physics Letters B, 1993 Invariance under non-linear ${\sf {\hat W}}_{\infty}$ algebra is shown for the two-boson Liouville type of model and its algebraic generalizations, the extended conformal Toda models. The realization of the corresponding generators in terms of two boson currents within KP hierarchy is presented.
Aratyn, H. +3 more
openaire +5 more sources
Exact conformal blocks for the W-algebras, twist fields and isomonodromic deformations [PDF]
Journal of High Energy Physics, 2016 We consider the conformal blocks in the theories with extended conformal W-symmetry for the integer Virasoro central charges. We show that these blocks for the generalized twist fields on sphere can be computed exactly in terms of the free field theory ...
P. Gavrylenko, A. Marshakov
semanticscholar +5 more sources
Irregular conformal block, spectral curve and flow equations [PDF]
Journal of High Energy Physics, 2016 Irregular conformal block is motivated by the Argyres-Douglas type of N=2 super conformal gauge theory. We investigate the classical/NS limit of irregular conformal block using the spectral curve on a Riemann surface with irregular punctures, which is ...
S. Choi, C. Rim, Hong Zhang
semanticscholar +4 more sources
Higher spin symmetries and w∞ algebra in the conformal affine Toda model
Physics Letters B, 1992 Abstract As recently shown the conformal affine Toda models can be obtained via hamiltonian reduction from a two-loop Kac-Moody algebra. In this paper we propose a systematic procedure to analyze the higher spin symmetries of the conformal affine Toda models.
Aratyn, H. +4 more
openaire +3 more sources
Higher spin entanglement and W_N conformal blocks [PDF]
, 2014 Two-dimensional conformal field theories with extended W-symmetry algebras have dual descriptions in terms of weakly coupled higher spin gravity in AdS3 at large central charge.
J. Boer +4 more
semanticscholar +5 more sources
Holographic Rényi entropy for CFT with W symmetry [PDF]
Journal of High Energy Physics, 2013 A bstractIn this paper we investigate the holographic Rényi entropy of two disjoint intervals on complex plane with small cross ratio x for conformal field theory with W symmetry in the ground state, which could be dual to a higher spin AdS3 gravity.
Bin Chen, J. Long, Jiaju Zhang
semanticscholar +2 more sources
Integrable structure, W-symmetry and AGT relation [PDF]
Journal of High Energy Physics, 2011 A bstractIn these notes we consider integrable structure of the conformal field theory with the algebra of symmetries $ \mathcal{A} = {W_n} \otimes H $, where Wn is W–algebra and H is Heisenberg algebra.
V. Fateev, A. Litvinov
semanticscholar +2 more sources
Probabilistic construction of Toda Conformal Field Theories [PDF]
Annales Henri Lebesgue, 2021 Following the 1984 seminal work of Belavin, Polyakov and Zamolodchikov on two-dimensional conformal field theories, Toda conformal field theories were introduced in the physics literature as a family of two-dimensional conformal field theories that enjoy,
Baptiste Cercl'e +2 more
semanticscholar +1 more source
Generalized Gibbs ensemble description of real-space entanglement spectra of (2+1) -dimensional chiral topological systems with SU(2) symmetry [PDF]
Physical review B, 2021 We provide a quantitative analysis of the splittings in low-lying numerical entanglement spectra (ES), at given momentum, of a number of quantum states that can be identified, based on “LiHaldane state-counting”, as ground states of (2 + 1)-dimensional ...
Mark J. Arildsen, A. Ludwig
semanticscholar +1 more source