Departamento de Física

Facultad de Ciencia
Universidad de Santiago de Chile

Seminario - Miércoles 5 de Diciembre - 15:30 - Davide Rossini - University of Pisa

Fecha: 
12/05/2018 - 15:30
Título

 
Quantum simulation in the presence of controllable dissipation
 
Dr. Davide Rossini de la University of Pisa


Abstract

We discuss two quantum simulation schemes in which the coupling to an external bath may give rise to novel and interesting many-body physics. Namely, we first address the effect of local Markovian baths on the quantum annealing dynamics of an Ising-like chain: deviations from adiabaticity may display a nonmonotonic trend as a function of the annealing time, as a result of the competition between nonadiabatic effects and dissipative processes. Secondly, we provide a framework to induce persistent currents through the coupling with a structured reservoir which generates nonreciprocity, without the need of any applied gauge field.
Carrera: 
Doctorado en Ciencia con Mención en Física