Description

2010/05/10, Igor Diniz (Institut Néel-CNRS, Grenoble, France)

Place: Sala de Seminarios del Departamento de Física Teórica e Historia de la Ciencia
Time: 12:30h.
Title: Revisiting Cavity Quantum Electrodynamics with solid-state systems: the N-emitter case

Abstract
We study the properties of a cavity interacting with many emitters, paying attention to the effects of a large inhomogenous broadening in the emitters frequencies. Our model can represent a wide range of systems in solid-state physics, like NV centers coupled to a superconducting cavity, or quantum dots coupled to a semiconducting optical cavity. Based on the transmission spectra and the dynamics of the emitters-cavity coupling, we revisit the notion of strong and weak coupling regime, and analyse the potential of such systems to implement a quantum memory.