TT¯$$ T\overline{T} $$-deformations, AdS/CFT and correlation functions
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DOI: 10.1007/jhep02(2018)114
Abstract: A bstractA solvable irrelevant deformation of AdS3/CFT2 correspondence leading to a theory with Hagedorn spectrum at high energy has been recently proposed. It consists of a single trace deformation of the boundary theory, which is… read more here.
Keywords: deformation; correlation functions; deformations ads; overline deformations ... 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
Correlation functions, entanglement and chaos in the $$ T\overline{T}/J\overline{T} $$-deformed CFTs
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DOI: 10.1007/jhep02(2020)088
Abstract: Abstract In this paper, we regard the $$ T\overline{T}/J\overline{T} $$ T T ¯ / J T ¯ -deformed CFTs as perturbation theories and calculate the first order correction of the correlation functions due to the… read more here.
Keywords: correlation functions; overline; deformed cfts; overline overline ... See more keywords
Sphere correlation functions and Verma modules
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DOI: 10.1007/jhep02(2020)133
Abstract: We propose a universal IR formula for the protected three-sphere correlation functions of Higgs and Coulomb branch operators of N = 4 supersymmetric quantum field theories with massive, topologically trivial vacua. read more here.
Keywords: sphere correlation; verma modules; functions verma; correlation functions ... See more keywords
Correlation functions for non-conformal Dp-brane holography
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DOI: 10.1007/jhep07(2025)137
Abstract: We use holography to study correlation functions of local operators in maximally supersymmetric Yang-Mills theories arising on the world-volume of Dp-branes in the large-N and strong-coupling limit. The relevant supergravity backgrounds obtained from the near-horizon… read more here.
Keywords: correlation; conformal brane; holography; correlation functions ... See more keywords
No time to derive: unraveling total time derivatives in in-in perturbation theory
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DOI: 10.1007/jhep08(2024)068
Abstract: The in-in formalism provides a way to systematically organize the calculation of primordial correlation functions. Although its theoretical foundations are now firmly settled, the treatment of total time derivative interactions, incorrectly trivialized as “boundary terms”,… read more here.
Keywords: time derive; time; correlation functions; time derivatives ... See more keywords
From the Fokker-Planck equation to perturbative QFT’s results in de Sitter space
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DOI: 10.1007/jhep08(2025)063
Abstract: A technique to build perturbative series for the spectator field’s correlation functions in de Sitter space through the Fokker-Planck equation is proposed. We derive from the first-order differential equation the iterative integral relation for equal-… read more here.
Keywords: equation; fokker planck; sitter space; correlation functions ... See more keywords
Holomorphic scalar portals and the OPE
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DOI: 10.1007/jhep11(2017)006
Abstract: A bstractVisible-sector SUSY-breaking effects are computed in terms of hidden-sector correlation functions for generic holomorphic scalar portals. The solutions, which are valid irrespective of the hidden-sector dynamics, are approximated with the help of the operator… read more here.
Keywords: scalar portals; high energy; holomorphic scalar; susy breaking ... See more keywords
Thermal correlation functions in CFT and factorization
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DOI: 10.1007/jhep11(2021)049
Abstract: Abstract We study 2-point and 3-point functions in CFT at finite temperature for large dimension operators using holography. The 2-point function leads to a universal formula for the holographic free energy in d dimensions in… read more here.
Keywords: cft factorization; functions cft; point; correlation functions ... See more keywords
On the glass transition and correlation functions
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DOI: 10.1007/s00396-020-04674-9
Abstract: Correlation functions are the basis for the understanding of many thermodynamic systems that can be directly observed by scattering experiments. In this manuscript, the correlation functions include the steric repulsion of atoms that also leads… read more here.
Keywords: correlation; transition correlation; correlation functions; glass transition ... See more keywords
On the Correlation Functions of the Characteristic Polynomials of Non-Hermitian Random Matrices with Independent Entries
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DOI: 10.1007/s10955-019-02353-w
Abstract: The paper is concerned with the asymptotic behavior of the correlation functions of the characteristic polynomials of non-Hermitian random matrices with independent entries. It is shown that the correlation functions behave like that for the… read more here.
Keywords: polynomials non; functions characteristic; characteristic polynomials; correlation functions ... See more keywords