Quantum Dynamics of a Raman Atom Laser by Using a Feshbach-Resonance-Tuned Atomic Bose-Einstein Condensate |
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| Authors: | H. Jing |
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| Affiliation: | (1) Department of Physics, Xinyang Normal University, Xinyang, 464000, China;(2) Key Lab for Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, CAS, Wuhan, 300071, China |
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| Abstract: | We study a Raman atom laser output coupler by considering a Feshbach-resonance-tuned atomic Bose-Einstein condensate which is often viewed as a dilute system since the collisions can be tuned. However, the dimer formation can be triggered by using a Feshbach technique in a magnetic trap. We examine the quantum dynamics and statistics of this system analytically, including the quadrature-squeezed effects and the mutual coherence of the output atoms and the formed dimers. |
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| Keywords: | atom laser atom-molecule coherence Bose-Einstein condensate |
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