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cond-mat.mes-hall2003
Quantum information processing and multi-qubit entanglement with Josephson-junction charge qubits in a thermal cavity
xubo zou
We propose a scheme to implement the two-qubit quantum phase gate with Josephson-junction charge qubits in a thermal cavity. In this scheme, the photon-number-dependent parts in th…
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…