TT¯$$ T\overline{T} $$-deformations, AdS/CFT and correlation functions
Sign Up to like & getrecommendations! Published in 2017 at "Journal of High Energy Physics"
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
Sign Up to like & getrecommendations! Published in 2017 at "Journal of High Energy Physics"
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
Sign Up to like & getrecommendations! Published in 2020 at "Journal of High Energy Physics"
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
Sign Up to like & getrecommendations! Published in 2020 at "Journal of High Energy Physics"
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
Holomorphic scalar portals and the OPE
Sign Up to like & getrecommendations! Published in 2017 at "Journal of High Energy Physics"
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
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
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
Sign Up to like & getrecommendations! Published in 2020 at "Colloid and Polymer Science"
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
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Statistical Physics"
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
Time correlation functions and kinetic coefficients in systems with molecular or chemical exchange
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2019.110934
Abstract: Abstract We develop a kinetic theory for systems with molecular or chemical exchange. In such systems, particles can successively reside in two different dynamical states with the inter-state transition. A prominent example of the molecular… read more here.
Keywords: time correlation; exchange; chemical exchange; kinetic coefficients ... See more keywords
A signal processing framework for operational modal analysis in time and frequency domain
Sign Up to like & getrecommendations! Published in 2019 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2018.06.009
Abstract: Abstract In operational modal analysis (OMA), correlation functions, sometimes referred to as covariance functions, are commonly used for modal parameter extraction. Other techniques for parameter estimation use spectral density estimates. There are several known techniques… read more here.
Keywords: frequency; harmonics; signal processing; operational modal ... See more keywords
Quasiclassical Correlation Functions from the Wigner Density Using the Stability Matrix
Sign Up to like & getrecommendations! Published in 2019 at "Journal of chemical information and modeling"
DOI: 10.1021/acs.jcim.9b00081
Abstract: Accounting for zero-point energy in the initial conditions of classical trajectory calculations of time correlation functions requires sampling from a quantized phase space distribution, which is often chosen as the Weyl-Wigner transform of a thermalized… read more here.
Keywords: density; correlation; phase space; correlation functions ... See more keywords