Conformal Flow on S3 and Weak Field Integrability in AdS4
نویسندگان
چکیده
منابع مشابه
Integrability of Coupled Conformal Field Theories
The massive phase of two–layer integrable systems is studied by means of RSOS restrictions of affine Toda theories. A general classification of all possible integrable perturbations of coupled minimal models is pursued by an analysis of the (extended) Dynkin diagrams. The models considered in most detail are coupled minimal models which interpolate between magnetically coupled Ising models and ...
متن کاملGradient Flow in Logarithmic Conformal Field Theory
We establish conditions under which the worldsheet β-functions of logarithmic conformal field theories can be derived as the gradient of some scalar function on the moduli space of running coupling constants. We derive a renormalization group invariant version of this function and relate it to the usual Zamolodchikov C-function expressed in terms of correlation functions of the worldsheet energ...
متن کاملWeak localization and integrability in ballistic cavities.
We demonstrate the existence of an interference contribution to the average magnetoconductance, G(B), of ballistic cavities and use it to test the semiclassical theory of quantum billiards. G(B) is qualitatively different for chaotic and regular cavities, an effect explained semiclassically by the differing classical distribution of areas. The magnitude of G(B) is poorly explained by the semicl...
متن کاملIntegrability and Conformal Symmetry in the BCS model
The exactly solvable BCS Hamiltonian of superconductivity is considered from several viewpoints: Richardson’s ansatz, conformal field theory, integrable inhomogenous vertex models and Chern-Simons theory.
متن کاملg-function flow in perturbed boundary conformal field theories
The g-function was introduced by Affleck and Ludwig as a measure of the ground state degeneracy of a conformal boundary condition. We consider this function for perturbations of the conformal Yang–Lee model by bulk and boundary fields using conformal perturbation theory (CPT), the truncated conformal space approach (TCSA) and the thermodynamic Bethe Ansatz (TBA). We find that the TBA equations ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Communications in Mathematical Physics
سال: 2017
ISSN: 0010-3616,1432-0916
DOI: 10.1007/s00220-017-2896-8