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quant-ph2003
Generation of entangled states of two three-level atoms in cavity QED
XuBo Zou, K. Pahlke, W. Mathis
We present a scheme to generate maximally entangled states of two three-level atoms with a nonresonant cavity by cavity-assisted collisions. Since the cavity field is only virtuall…
quant-ph2003
The non-deterministic quantum logic operation and teleportation of a vacuum and single photon superposition state via parametric amplifiers
Xu-Bo Zou, K. Pahlke, W. Mathis
We firstly present an all-optical scheme to implement the non-deterministic quantum logic operation of Knill, Laflamme and Milburn (Nature, 409, 46-52(2001)). In our scheme, squeez…
quant-ph2003
Scheme for the implementation of a universal quantum cloning machine via cavity-assisted atomic collisions in cavity QED
XuBo Zou, K. Pahlke, W. Mathis
We propose a scheme to implement the universal quantum cloning machine of Buzek et.al [Phys. Rev.A 54, 1844(1996)] in the context of cavity QED. The scheme requires cavity-…