2 papers
cond-mat.quant-gas2011
Non-equilibrium Quantum Many-Body Dynamics: Functional Integral Approaches
Cédric Bodet, Matthias Kronenwett, Boris Nowak +2
We discuss functional-integral approaches to far-from-equilibrium quantum many-body dynamics. Specific techniques considered include the two-particle-irreducible effective action a…
cond-mat.quant-gas2010
Two-mode Bose gas: Beyond classical squeezing
C. Bodet, J. Estève, M. K. Oberthaler +1
The dynamical evolution of squeezing correlations in an ultracold Bose-Einstein distributed across two modes is investigated theoretically in the framework of the Bose-Hubbard mode…