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Evaluation of heating effects on atoms trapped in an optical trap
C. W. Gardiner, J. Ye, H. C. Nagerl +1
We solve a stochastic master equation based on the theory of Savard et al. [T.A. Savard, K.M. O'Hara and J.E. Thomas, Phys. Rev. A 56, R1095 (1997)] for heating arising from fluctu…
Criteria for Continuous-Variable Quantum Teleportation
Samuel L. Braunstein, Christopher A. Fuchs, H. J. Kimble
We derive an experimentally testable criterion for the teleportation of quantum states of continuous variables. This criterion is especially relevant to the recent experiment of Fu…
Dense Coding for Continuous Variables
Samuel L. Braunstein, H. J. Kimble
A scheme to achieve dense quantum coding for the quadrature amplitudes of the electromagnetic field is presented. The protocol utilizes shared entanglement provided by nondegenerat…
Proposal for teleportation of the wave function of a massive particle
A. S. Parkins, H. J. Kimble
We propose a scheme for teleporting an atomic center-of-mass wave function between distant locations. The scheme uses interactions in cavity quantum electrodynamics to facilitate a…
A single atom in free space as a quantum aperture
S. J. van Enk, H. J. Kimble
We calculate exact 3-D solutions of Maxwell equations corresponding to strongly focused light beams, and study their interaction with a single atom in free space. We show how the n…
Trapping of single atoms in cavity QED
J. Ye, D. W. Vernooy, H. J. Kimble
By integrating the techniques of laser cooling and trapping with those of cavity quantum electrodynamics (QED), single Cesium atoms have been trapped within the mode of a small, hi…
A position-momentum EPR state of distantly-separated trapped atoms
A. S. Parkins, H. J. Kimble
We propose a scheme for preparing an EPR state in position and momentum of a pair of distantly-separated trapped atoms. The scheme utilizes the entangled light fields output from a…
Quantum state transfer between motion and light
A. S. Parkins, H. J. Kimble
We describe schemes for transferring quantum states between light fields and the motion of a trapped atom. Coupling between the motion and the light is achieved via Raman transitio…
Broadband teleportation
P. van Loock, Samuel L. Braunstein, H. J. Kimble
Quantum teleportation of an unknown broadband electromagnetic field is investigated. The continuous-variable teleportation protocol by Braunstein and Kimble [Phys. Rev. Lett. {\bf…