Perturbative four-point functions in planar N=4$$ \mathcal{N}=4 $$ SYM From hexagonalization
Sign Up to like & getrecommendations! Published in 2019 at "Journal of High Energy Physics"
DOI: 10.1007/jhep01(2019)056
Abstract: A bstractWe use hexagonalization to compute four-point correlation functions of long BPS operators with special R-charge polarizations. We perform the computation at weak coupling and show that at any loop order our correlators can be… read more here.
Keywords: point functions; hexagonalization; perturbative four; functions planar ... See more keywords
Three-point functions in ABJM and Bethe Ansatz
Sign Up to like & getrecommendations! Published in 2022 at "Journal of High Energy Physics"
DOI: 10.1007/jhep01(2022)002
Abstract: We develop an integrability-based framework to compute structure constants of two sub-determinant operators and a single-trace non-BPS operator in ABJM theory in the planar limit. In this first paper, we study them at weak coupling… read more here.
Keywords: determinant; three point; point functions; bethe ansatz ... See more keywords
Hexagonalization of correlation functions II: two-particle contributions
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DOI: 10.1007/jhep02(2018)177
Abstract: A bstractIn this work, we compute one-loop planar five-point functions in N=4$$ \mathcal{N}=4 $$ super-Yang-Mills using integrability. As in the previous work, we decompose the correlation functions into hexagon form factors and glue them using… read more here.
Keywords: particle contributions; point functions; two particle; correlation functions ... See more keywords
Two-point functions in ABJM matrix model
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DOI: 10.1007/jhep05(2018)181
Abstract: A bstractWe introduce non-trivial two-point functions of the super Schur polynomials in the ABJM matrix model and study their exact values with the Fermi gas formalism. We find that, although defined non-trivially, these two-point functions… read more here.
Keywords: matrix model; abjm matrix; point functions; point ... See more keywords
Momentum space conformal three-point functions of conserved currents and a general spinning operator
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DOI: 10.1007/jhep05(2019)057
Abstract: A bstractWe construct conformal three-point functions in momentum space with a general tensor and conserved currents of spin 1 and 2. While conformal correlators in momentum space have been studied especially in the connection with… read more here.
Keywords: conserved currents; point functions; momentum space; three point ... See more keywords
Holographic four-point functions in the (2, 0) theory
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DOI: 10.1007/jhep06(2018)087
Abstract: A bstractWe revisit the calculation of holographic correlators for eleven-dimensional supergravity on AdS7 × S4. Our methods rely entirely on symmetry and eschew detailed knowledge of the supergravity effective action. By an extension of the… read more here.
Keywords: holographic four; four point; point functions; point ... See more keywords
Higher spin 3-point functions in 3d CFT using spinor-helicity variables
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DOI: 10.1007/jhep09(2021)041
Abstract: Abstract In this paper we use the spinor-helicity formalism to calculate 3-point functions involving scalar operators and spin-s conserved currents in general 3d CFTs. In spinor-helicity variables we notice that the parity-even and the parity-odd… read more here.
Keywords: point functions; higher spin; spinor helicity; helicity variables ... See more keywords
The conformal bootstrap at finite temperature
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DOI: 10.1007/jhep10(2018)070
Abstract: A bstractWe initiate an approach to constraining conformal field theory (CFT) data at finite temperature using methods inspired by the conformal bootstrap for vacuum correlation functions. We focus on thermal one- and two-point functions of… read more here.
Keywords: finite temperature; point; conformal bootstrap; point functions ... See more keywords
Renormalised 3-point functions of stress tensors and conserved currents in CFT
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DOI: 10.1007/jhep11(2018)153
Abstract: A bstractWe present a complete momentum-space prescription for the renormalisation of tensorial correlators in conformal field theories. Our discussion covers all 3-point functions of stress tensors and conserved currents in arbitrary spacetime dimensions. In dimensions… read more here.
Keywords: tensors conserved; conserved currents; functions stress; stress tensors ... See more keywords
Connected (n, m)-point functions of diagonal 2-BKP tau-functions and spin double Hurwitz numbers
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Mathematical Physics"
DOI: 10.1063/5.0136839
Abstract: We derive an explicit formula for connected ( n, m)-point functions associated with an arbitrary diagonal tau-function of the 2-BKP hierarchy using the computation of neutral fermions and boson–fermion correspondence of type B and then… read more here.
Keywords: connected point; spin double; point functions; hurwitz numbers ... See more keywords
Three-point functions of conserved supercurrents in 3D N=1 SCFT: General formalism for arbitrary superspins
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DOI: 10.1103/physrevd.107.106001
Abstract: We analyse the general structure of the three-point functions of conserved higher-spin supercurrents in 3D, $\mathcal{N}=1$ superconformal field theory. It is shown that supersymmetry imposes additional restrictions on correlation functions of conserved higher-spin currents. We… read more here.
Keywords: three point; structure; mathbf; functions conserved ... See more keywords