111 citations · 827 across the 22 of their papers we have counts for
3 papers · 1 filter
Aging and coarsening in isolated quantum systems after a quench: exact results for the quantum model with
Anna Maraga, Alessio Chiocchetta, Aditi Mitra +1
The non-equilibrium dynamics of an isolated quantum system after a sudden quench to a dynamical critical point is expected to be characterized by scaling and universal exponents du…
Thermodynamic Equilibrium as a Symmetry of the Schwinger-Keldysh Action
L. M. Sieberer, A. Chiocchetta, A. Gambassi +2
The time evolution of an extended quantum system can be theoretically described in terms of the Schwinger-Keldysh functional integral formalism, whose action conveniently encodes t…
Laser operation and Bose-Einstein condensation: analogies and differences
Alessio Chiocchetta, Andrea Gambassi, Iacopo Carusotto
After reviewing the interpretation of laser operation as a non-equilibrium Bose-Einstein condensation phase transition, we illustrate the novel features arising from the non-equili…