Using Wigner transforms of Green functions, we discuss non-equilibrium generalizations of spectral functions and occupation numbers. We develop methods for computing time-dependent spectral functions in conformal field theories holographically dual to thin-shell AdS-Vaidya spacetimes.
Thermalization of the spectral function in strongly coupled two dimensional conformal field theories / Balasubramanian V; Bernamonti A; Craps B; Keranen V; Keski-Vakkuri E; Muller B; Thorlacius L; Vanhoof J. - In: JOURNAL OF HIGH ENERGY PHYSICS. - ISSN 1029-8479. - ELETTRONICO. - (2013), pp. 0-0. [10.1007/JHEP04(2013)069]
Thermalization of the spectral function in strongly coupled two dimensional conformal field theories
Bernamonti A;
2013
Abstract
Using Wigner transforms of Green functions, we discuss non-equilibrium generalizations of spectral functions and occupation numbers. We develop methods for computing time-dependent spectral functions in conformal field theories holographically dual to thin-shell AdS-Vaidya spacetimes.
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