Non-equilibrium Quantum Many-Body Dynamics: Functional Integral Approaches
Quantum Gases
2015-03-17 v2 High Energy Physics - Phenomenology
Abstract
We discuss functional-integral approaches to far-from-equilibrium quantum many-body dynamics. Specific techniques considered include the two-particle-irreducible effective action and the real-time flow-equation approach. Different applications, including equilibration after a sudden parameter change and non-equilibrium critical phenomena, illustrate the potential of these methods.
Keywords
Cite
@article{arxiv.1101.0397,
title = {Non-equilibrium Quantum Many-Body Dynamics: Functional Integral Approaches},
author = {Cédric Bodet and Matthias Kronenwett and Boris Nowak and Dénes Sexty and Thomas Gasenzer},
journal= {arXiv preprint arXiv:1101.0397},
year = {2015}
}
Comments
18 pages, 6 figures, v2:lost refs. reinstated