ar X iv : 0 90 7 . 23 14 v 1 [ co nd - m at . q ua nt - g as ] 14 J ul 2 00 9 Density correlations and dynamical Casimir emission
نویسندگان
چکیده
Iacopo Carusotto, Roberto Balbinot, Alessandro Fabbri, and Alessio Recati 4 CNR-INFM BEC Center and Dipartimento di Fisica, Università di Trento, via Sommarive 14, I-38050 Povo, Trento, Italy Dipartimento di Fisica dell’Università di Bologna and INFN sezione di Bologna, Via Irnerio 46, 40126 Bologna, Italy Departamento de Fisica Teorica and IFIC, Universidad de Valencia-CSIC, C. Dr.Moliner, 50, 46100 Burjassot, Spain Physik-Department, Technische Universität München, D-85748 Garching, Germany
منابع مشابه
ar X iv : 1 00 9 . 40 88 v 2 [ co nd - m at . q ua nt - g as ] 1 3 Ja n 20 11 Ising Deconfinement Transition Between Feshbach - Resonant Superfluids
S. Ejima, M. J. Bhaseen, M. Hohenadler, F. H. L. Essler, H. Fehske, and B. D. Simons Institut für Physik, Ernst-Moritz-Arndt-Universität Greifswald, 17489 Greifswald, Germany. University of Cambridge, Cavendish Laboratory, Cambridge, CB3 0HE, UK. Institut für Theoretische Physik und Astrophysik, Universität Würzburg, Germany. The Rudolf Peierls Centre for Theoretical Physics, University of Oxfo...
متن کاملar X iv : q ua nt - p h / 02 05 05 2 v 1 1 0 M ay 2 00 2 ALTERNATIVE STRUCTURES AND BIHAMILTONIAN SYSTEMS
In the study of bi-Hamiltonian systems (both classical and quantum) one starts with a given dynamics and looks for all alternative Hamiltonian descriptions it admits. In this paper we start with two compatible Hermitian structures (the quantum analog of two compatible classical Poisson brackets) and look for all the dynamical systems which turn out to be bi-Hamiltonian with respect to them.
متن کاملar X iv : q ua nt - p h / 04 03 14 9 v 1 21 M ar 2 00 4 Quantum Statistics and Locality
It is shown that two observers have mutually commuting observables if they are able to prepare in each subsector of their common state space some state exhibiting no mutual correlations. This result establishes a heretofore missing link between statistical and locality (commensurability) properties of the observables of spacelike separated observers in relativistic quantum physics, envisaged fo...
متن کاملVersatile transporter apparatus for experiments with optically trapped Bose-Einstein condensates
We describe a versatile and simple scheme for producing magnetically and optically-trapped 87Rb Bose-Einstein condensates, based on a moving-coil transporter apparatus. The apparatus features a TOP trap that incorporates the movable quadrupole coils used for magneto-optical trapping and long-distance magnetic transport of atomic clouds. As a stand-alone device, this trap allows for the stable p...
متن کاملar X iv : q ua nt - p h / 06 11 18 7 v 1 1 7 N ov 2 00 6 Philosophical Aspects of Quantum Information Theory
2 First steps with quantum information 3 2.1 Bits and qubits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.2 The no-cloning theorem . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.3 Quantum cryptography . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.3.1 Key Distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.4 Entanglement-as...
متن کامل