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arXiv:quant-ph/0410239 · Journal of Modern Optics

Teleportation of atomic states via cavity QED for a cavity prepared in a superposition of zero and one Fock states

E. S. Guerra

Published Feb 17, 2006• 2 citations
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Abstract

In this article we discuss two schemes for the teleportation of atomic states. In the first scheme we consider atoms in a three-level cascade configuration and in the second scheme we consider atoms in a three-level lambda configuration. The proposed experimental realization makes use of cavity quantum electrodynamics involving the interaction of Rydberg atoms with a micromaser cavity prepared in a state .

DOI
10.1080/09500340500402280

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In this article we discuss two schemes for the teleportation of atomic states. In the first scheme we consider atoms in a three-level cascade configuration and in the second scheme we consider atoms in a three-level lambda configuration. The proposed experimental realization makes use of cavity quantum electrodynamics involving the interaction of Rydberg atoms with a micromaser cavity prepared in a state .
In this article we discuss a scheme of teleportation of atomic states making use of three-level lambda atoms. The experimental realization proposed makes use of cavity QED involving the interaction of Rydberg atoms with a micromaser cavity prepared in a coherent state. We start presenting a scheme to prepare atomic EPR states involving two-level atoms via the interaction of these atoms with a cavity. In our scheme the cavity and some atoms play the role of auxiliary systems used to achieve the teleportation.
In this paper, we discuss a teleportation scheme of coherent states of a cavity field. The experimental realization proposed makes use of cavity quantum electrodynamics, involving the interaction of Rydberg atoms with micromaser and Ramsey cavities. In our scheme the Ramsey cavities and the atoms play the role of auxiliary systems used to teleport the state from one micromaser cavity to another. We show that, even if the correct atomic detection fails in the first trials, one can succeed in teleportating the cavity field state if proper measurement occurs in a later atom.