Biswas, Asoka ; Agarwal, G. S. (2004) Transfer of an unknown quantum state, quantum networks, and memory Physical Review A, 70 (2). 022323_1-022323_5. ISSN 1050-2947
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Official URL: http://pra.aps.org/abstract/PRA/v70/i2/e022323
Related URL: http://dx.doi.org/10.1103/PhysRevA.70.022323
Abstract
We present a protocol for transfer of an unknown quantum state. The protocol is based on a two-mode cavity interacting dispersively in a sequential manner with three-level atoms in the Λ configuration. We propose a scheme for quantum networking using an atomic channel. We investigate the effect of cavity decoherence in the entire process. Further, we demonstrate the possibility of an efficient quantum memory for arbitrary superposition of two modes of a cavity containing one photon.
Item Type: | Article |
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Source: | Copyright of this article belongs to American Physical Society. |
ID Code: | 11988 |
Deposited On: | 10 Nov 2010 05:14 |
Last Modified: | 16 May 2016 21:23 |
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