Phase contrast imaging of atomic superfluid state in degenerate gas of /sup 4/Li atoms

Summary form only given. A technique based on coherent Fourier optical imaging is proposed to detect an atomic superfluid state in a degenerate gas of /sup 6/Li atoms. We show that the superfluid state is characterized by the formation of atomic Cooper pairs in the degenerate /sup 6/Li gas. The key...

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Hauptverfasser: Weiping Zhang, Hulet, R.G., Sackett, C.a., Welling, M., Gerton, J.M., McAlexander, W.L.
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creator Weiping Zhang
Hulet, R.G.
Sackett, C.a.
Welling, M.
Gerton, J.M.
McAlexander, W.L.
description Summary form only given. A technique based on coherent Fourier optical imaging is proposed to detect an atomic superfluid state in a degenerate gas of /sup 6/Li atoms. We show that the superfluid state is characterized by the formation of atomic Cooper pairs in the degenerate /sup 6/Li gas. The key to observe such a superfluid state is to determine the quantum pair correlation due to the existence of atomic Cooper pairs. By use of the vector quantum-field theory, we study the propagation of light field through the /sup 6/Li gas in the superfluid state. The total intensity of the scattered light and the transmitted light by the gas is calculated.
doi_str_mv 10.1109/IQEC.1998.680323
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source IEEE Electronic Library (IEL) Conference Proceedings
subjects Absorption
Atom optics
Charge carrier processes
Electron traps
Gases
Interference
Optical imaging
Optical scattering
Phase detection
Physics computing
title Phase contrast imaging of atomic superfluid state in degenerate gas of /sup 4/Li atoms
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