title: Bose-Einstein condensation in quantum glasses.
abstract: The role of geometrical frustration in strongly interacting bosonic systems is studied with a combined numerical and analytical approach. We demonstrate the existence of a novel quantum phase featuring both Bose-Einstein condensation and spin-glass behavior. The differences between such a phase and the otherwise insulating "Bose glasses" are elucidated.
authors.affiliation: SISSA-Scuola Internazionale Superiore di Studi Avanzati and CNR-INFM DEMOCRITOS-National Simulation Center, via Beirut 2-4, I-34014 Trieste, Italy.
authors.forename: Giuseppe
authors.initials: G
authors.lastname: Carleo
authors.forename: Marco
authors.initials: M
authors.lastname: Tarzia
authors.forename: Francesco
authors.initials: F
authors.lastname: Zamponi