Towards the creation of Fock states of atoms

ORAL

Abstract

Degenerate Bose and Fermi gases have proven to be extremely useful in understanding many quantum phenomenon and quantum phases. However, precise control over the atom number which could enable a clean study of quantum few body systems is still not achieved. Using the method of laser culling of atoms [1] we have already demonstrated sub Poissonian number distribution for $^{87}$Rb atoms [2]. A new setup in $^{23}$Na will improve upon this result by having much higher trap frequencies, optical access and spatially resolved single atom detection, taking us closer to the goal of creating Fock states. [1] A.M. Dudarev, Q. Niu, and M.G. Raizen. Phys. Rev. Lett. \textbf{98}, 063001 (2007). [2] C.-S. Chuu, F. Schreck, T.P. Meyrath, J.L. Hanssen, G.N. Price, and M.G. Raizen. Phys. Rev. Lett. \textbf{59}, 260403 (2005).

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Authors

  • Hrishikesh Kelkar

    Center for Nonlinear Dynamics and Department of Physics, University of Texas at Austin

  • Tongcang Li

    Center for Nonlinear Dynamics and Department of Physics, University of Texas at Austin

  • David Medellin

    Center for Nonlinear Dynamics and Department of Physics, University of Texas at Austin

  • Kirsten Viering

    Center for Nonlinear Dynamics and Department of Physics, University of Texas at Austin

  • Mark Raizen

    Center for Nonlinear Dynamics and Department of Physics, The University of Texas at Austin, Center for Nonlinear Dynamics and Department of Physics, University of Texas at Austin, University of Texas at Austin