Quantum computing and communication with decoherence-free atomic states

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dc.creatorFeng, Mang
dc.date2001-11-07
dc.date.accessioned2026-07-07T06:02:59Z
dc.date.available2026-07-07T06:02:59Z
dc.descriptionTo resist decoherence from destroying the phase factor of qubit state, it is important to use decoherence-free states for processing, transmitting and storing quantum information in quantum computing and quantum communication. We propose a practical scheme using four atoms with decoherence-free states in a single-mode cavity to realize the entanglement and fundamental quantum logic gates. The transmission of quantum information can be made directly from one atom to another, in which the cavity is only virtually excited. The possible application and the experimental requirement of our proposal are discussed
dc.description11 pages, No Figures
dc.identifierhttps://arxiv.org/abs/quant-ph/0111041
dc.identifierhttp://arxiv.org/abs/quant-ph/0111041
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/89822
dc.subjectQuantum Physics
dc.titleQuantum computing and communication with decoherence-free atomic states
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