2001/12/06 by Bimalendu Deb, B. Deb, G. S. Agarwal · 20 citations
Computer Science · Physics and Astronomy · #Bose–Einstein condensate #Cold Atom Physics and Bose-Einstein Condensates #Physics #Quantum #Quantum Information and Cryptography #Quantum Mechanics and Applications #Quantum electrodynamics #Quantum entanglement #Quantum mechanics #Scattering #cond-mat.stat-mech #quant-ph
paper · pdf · doi:10.1103/physreva.65.063618
published in Physical Review A 65(6) (American Physical Society) · 5 pages, 4 figures, Revtex
arxiv created 2001/12/06 · openalex publication_date 2002/06/17 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
We show that it is possible to entangle three different many-particle states by Bragg spectroscopy with nonclassical light in a Bose condensate of weakly interacting atomic gases. Among these three states, two are of atoms corresponding to two opposite momentum side modes of the condensate; and the other is of single-mode photons of the output probe beam. We demonstrate strong dependence of the multiparticle entanglement on the quantum statistics of the probe light. We present detailed results on entanglement keeping in view the possible experimental situation.