Results 11 to 20 of about 7,597 (260)
Conformal defects from string field theory
Journal of High Energy Physics, 2021 Unlike conformal boundary conditions, conformal defects of Virasoro minimal models lack classification. Alternatively to the defect perturbation theory and the truncated conformal space approach, we employ open string field theory (OSFT) techniques to ...
Kasia Budzik +2 more
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The logarithmic conformal field theories [PDF]
Nuclear Physics B, 1997 17 pages ,latex , some minor changes, to appear in Nucl.
Rahimi Tabar, M. R. +2 more
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Complexity of warped conformal field theory
European Physical Journal C: Particles and Fields, 2023 Warped conformal field theories in two dimensions are exotic nonlocal, Lorentz violating field theories characterized by Virasoro–Kac–Moody symmetries and have attracted a lot of attention as candidate boundary duals to warped AdS $$_3$$ 3 spacetimes ...
Arpan Bhattacharyya +2 more
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Elements of celestial conformal field theory
Journal of High Energy Physics, 2022 In celestial holography, four-dimensional scattering amplitudes are considered as two-dimensional conformal correlators of a putative two-dimensional celestial conformal field theory (CCFT).
Wei Fan +4 more
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Warped conformal field theory [PDF]
Physical Review D, 2012 39 pages; v2 references ...
Detournay, Stéphane +2 more
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On the dynamics of protected ramond ground states in the D1-D5 CFT
Journal of High Energy Physics, 2021 We examine the behavior of the Ramond ground states in the D1-D5 CFT after a deformation of the free-orbifold sigma model on target space ( T 4 $$ {\mathbbm{T}}^4 $$ ) N /S N by a marginal interaction operator.
A. A. Lima, G. M. Sotkov, M. Stanishkov
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Axiomatic Conformal Field Theory [PDF]
Communications in Mathematical Physics, 2000 51 pages, plain ...
Gaberdiel, Matthias R., Goddard, Peter
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AdS field theory from conformal field theory [PDF]
Journal of High Energy Physics, 2013 Abstract We provide necessary and sufficient conditions for a Conformal Field Theory to have a description in terms of a perturbative Effective Field Theory in AdS. The first two conditions are well-known: the existence of a perturbative ‘1/N ’ expansion and an approximate Fock space of states generated by a finite number of low ...
Fitzpatrick, A. Liam, Kaplan, Jared
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Holographic Complex Conformal Field Theories [PDF]
Physical Review Letters, 2020 The loss of criticality in the form of weak first-order transitions or the end of the conformal window in gauge theories can be described as the merging of two fixed points that move to complex values of the couplings. When the complex fixed points are close to the real axis, the system typically exhibits walking behavior with Miransky (or Berezinsky ...
Antón F. Faedo +3 more
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ALE MANIFOLDS AND CONFORMAL FIELD THEORIES [PDF]
International Journal of Modern Physics A, 1994 We address the problem of constructing the family of (4,4) theories associated with the σ model on a parametrized family ℳζ of asymptotically locally Euclidean (ALE) manifolds. We rely on the ADE classification of these manifolds and on their construction as hyper-Kähler quotients, due to Kronheimer.
ANSELMI, DAMIANO +4 more
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