Results 41 to 50 of about 1,014,732 (356)
A note on commutation relation in conformal field theory
Journal of High Energy Physics, 2021 In this note, we explicitly compute the vacuum expectation value of the commutator of scalar fields in a d-dimensional conformal field theory on the cylinder.
Lento Nagano, Seiji Terashima
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Entanglement Hamiltonians in two-dimensional conformal field theory [PDF]
, 2016 We enumerate the cases in 2d conformal field theory where the logarithm of the reduced density matrix (the entanglement or modular Hamiltonian) may be written as an integral over the energy-momentum tensor times a local weight.
J. Cardy, E. Tonni
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Spinning operators and defects in conformal field theory [PDF]
Journal of High Energy Physics, 2018 We study the kinematics of correlation functions of local and extended operators in a conformal field theory. We present a new method for constructing the tensor structures associated to primary operators in an arbitrary bosonic representation of the ...
Edoardo Lauria +2 more
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Conformal field theory and the web of quantum chaos diagnostics [PDF]
Journal of High Energy Physics, 2019 We study three prominent diagnostics of chaos and scrambling in the context of two-dimensional conformal field theory: the spectral form factor, out-of-time-ordered correlators, and unitary operator entanglement.
Jonah Kudler-Flam, L. Nie, S. Ryu
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The Cardy-Verlinde Formula and Taub-Bolt-AdS Spacetimes [PDF]
, 2001 We consider the conformal field theory which is dual to the Taub-Bolt-AdS spacetime. It is shown that the Cardy-Verlinde formula for the entropy of the conformal field theory agrees precisely with the entropy of the Taub-Bolt-AdS spacetime, at high ...
Biswas +26 more
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Quantum Conformal Algebras and Closed Conformal Field Theory [PDF]
, 1998 We investigate the quantum conformal algebras of N=2 and N=1 supersymmetric gauge theories. Phenomena occurring at strong coupling are analysed using the Nachtmann theorem and very general, model-independent, arguments. The results lead us to introduce a
Anselmi +15 more
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Loop groups and noncommutative geometry [PDF]
, 2017 We describe the representation theory of loop groups in terms of K-theory and noncommutative geometry. This is done by constructing suitable spectral triples associated with the level l projective unitary positive-energy representations of any given loop
Bakalov B. +17 more
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Support of dS/CFT correspondence from perturbations of three dimensional spacetime [PDF]
, 2002 We discuss the relation between bulk de Sitter three-dimensional spacetime and the corresponding conformal field theory at the boundary, in the framework of the exact quasinormal mode spectrum.
A. Lima-Santos +31 more
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Conformal field theory out of equilibrium: a review [PDF]
, 2016 We provide a pedagogical review of the main ideas and results in non-equilibrium conformal field theory and connected subjects. These concern the understanding of quantum transport and its statistics at and near critical points.
D. Bernard, B. Doyon
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Non-relativistic conformal field theory in the presence of boundary
Journal of High Energy Physics, 2022 We study non-relativistic conformal field theory on a flat space in the presence of a planar boundary. We compute correlation functions of primary operators and obtain the expression for the boundary conformal block.
Rajesh Kumar Gupta, Ramanpreet Singh
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