title: Entangling macroscopic oscillators exploiting radiation pressure.
abstract: It is shown that radiation pressure can be profitably used to entangle macroscopic oscillators like movable mirrors, using present technology. We prove a new sufficient criterion for entanglement and show that the achievable entanglement is robust against thermal noise. Its signature can be revealed using common optomechanical readout apparatus.
authors.affiliation: INFM, Dipartimento di Fisica, Università di Milano, Via Celoria 16, I-20133 Milano, Italy.
authors.forename: Stefano
authors.initials: S
authors.lastname: Mancini
authors.forename: Vittorio
authors.initials: V
authors.lastname: Giovannetti
authors.forename: David
authors.initials: D
authors.lastname: Vitali
authors.forename: Paolo
authors.initials: P
authors.lastname: Tombesi