Results 1 to 10 of about 147,787 (297)
Non-equilibrium field theory [PDF]
Nuclear Physics, Section B, Proceedings Supplements, 2001 Plenary talk given at the 18th International Symposium on Lattice Field Theory (Lattice 2000), Bangalore, India, 17-22 Aug ...
Dietrich Bödeker
exaly +6 more sources
Non-equilibrium effective field theory and second sound [PDF]
Journal of High Energy Physics, 2021 We investigate the phenomenon of second sound in various states of matter from the perspective of non-equilibrium effective field theory (EFT). In particular, for each state of matter considered, we find that at least two (though sometimes multiple ...
Michael J. Landry
doaj +4 more sources
Resummation of perturbation series in non-equilibrium scalar field theory [PDF]
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 1995 The general behaviour of perturbation series in non-equilibrium scalar field theory is analysed in some detail, with a particular emphasis on the ``pathological terms'', generated by multiple products of $δ$-functions. Using an intuitive regularization method, it is shown that these terms give large contributions at all orders, even when considering ...
T Altherr
exaly +6 more sources
Energy flow in non-equilibrium conformal field theory [PDF]
Journal of Physics A: Mathematical and Theoretical, 2012 v1: 5 pages. v2: 9 pages (published version)
Benjamin Doyon, Denis Bernard
exaly +7 more sources
Renormalized field theory for non-equilibrium systems [PDF]
Rivista Del Nuovo CimentoAbstract Renormalized field theory is a most effective framework to carry out asymptotic analysis of non-equilibrium nearly critical systems, especially in high orders of perturbation theory. Here, we review some subtle, slippery and non-conventional aspects of this approach.
Tomáš Lučivjanský +2 more
exaly +3 more sources
Non-equilibrium Thermodynamics and Conformal Field Theory [PDF]
Communications in Mathematical Physics, 2017 19 pages, 3 ...
Stefan Hollands, Roberto Longo
openaire +7 more sources
Non-Equilibrium Steady States in Conformal Field Theory [PDF]
Annales Henri Poincaré, 2014 45 pages, version to be published in Ann.
Bernard, Denis, Doyon, Benjamin
openaire +6 more sources
Non-equilibrium conformal field theories with impurities [PDF]
Journal of Physics A: Mathematical and Theoretical, 2015 12 pages + references, 1 figure.
Bernard, Denis, Doyon, B., Viti, J
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Entanglement negativity and entropy in non-equilibrium conformal field theory
Nuclear Physics B, 2015 We study the dynamics of the entanglement in one-dimensional critical quantum systems after a local quench in which two independently thermalized semi-infinite halves are joined to form a homogeneous infinite system and left to evolve unitarily.
Marianne Hoogeveen, Benjamin Doyon
doaj +5 more sources
THERMAL FIELD THEORY IN NON-EQUILIBRIUM STATES [PDF]
International Journal of Modern Physics B, 1996 Conventional transport theory is not really applicable to nonequilibrium systems which exhibit strong quantum effects. We present two different approaches to overcome this problem. Firstly we point out how transport equations may be derived that incorporate a nontrivial spectral function as a typical quantum effect, and test this approach in a toy ...
Henning, P. A. +2 more
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