Results 31 to 40 of about 1,005,211 (317)
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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A scattering amplitude in Conformal Field Theory [PDF]
Journal of High Energy Physics, 2020 Abstract We define form factors and scattering amplitudes in Conformal Field Theory as the coefficient of the singularity of the Fourier transform of time-ordered correlation functions, as p2 → 0. In particular, we study a form factor F(s, t, u) obtained from a four-point function of identical scalar primary operators. We show that
Joao Penedones +3 more
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Biharmonic conformal field theories [PDF]
Physics Letters B, 1996 11 pages, LaTeX, no ...
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Nonrelativistic conformal field theories [PDF]
Physical Review D, 2007 26 pages, 9 figures; added a comment on the convergence of epsilon ...
Dam Thanh Son, Yusuke Nishida
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Physical Review D, 2012 39 pages; v2 references ...
Detournay, Stéphane +2 more
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State-operator correspondence in celestial conformal field theory
Journal of High Energy Physics, 2021 The bulk-to-boundary dictionary for 4D celestial holography is given a new entry defining 2D boundary states living on oriented circles on the celestial sphere.
Erin Crawley +3 more
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An introduction to conformal field theory [PDF]
Reports on Progress in Physics, 2000 69 pages, LaTeX; references ...
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On non-supersymmetric conformal manifolds: field theory and holography
Journal of High Energy Physics, 2017 We discuss the constraints that a conformal field theory should enjoy to admit exactly marginal deformations, i.e. to be part of a conformal manifold. In particular, using tools from conformal perturbation theory, we derive a sum rule from which one can ...
Vladimir Bashmakov +2 more
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Conformal Invariance in Classical Field Theory [PDF]
Mod.Phys.Lett. A9 (1994) 225-240, 1993 A geometric generalization of first-order Lagrangian formalism is used to analyse a conformal field theory for an arbitrary primary field. We require that global conformal transformations are Noetherian symmetries and we prove that the action functional can be taken strictly invariant with respect to these transformations.
arxiv +1 more source
Axiomatic Conformal Field Theory [PDF]
Communications in Mathematical Physics, 2000 A new rigorous approach to conformal field theory is presented. The basic objects are families of complex-valued amplitudes, which define a meromorphic conformal field theory (or chiral algebra) and which lead naturally to the definition of topological vector spaces, between which vertex operators act as continuous operators.
Peter Goddard, Matthias R. Gaberdiel
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