Two-Qubits Entanglement Induced by a Faster Data Bus

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dc.creatorZhang, P.
dc.creatorWang, Y. D.
dc.creatorSun, C. P.
dc.date2004-01-11
dc.date.accessioned2026-07-07T06:08:46Z
dc.date.available2026-07-07T06:08:46Z
dc.descriptionWe propose a theoretical protocol to create the entanglement of two qubits via the Born-Oppenheimer (BO) approximation. In our scheme, each qubit is coupled to a faster data bus whose frequency is much larger than the energy spacing of the qubits and thus the BO approximation is valid. Then the adiabatic separation of qubits from the data bus can induce an effective potential to couple the two qubits, which can be utilized to create a quantum logic gate. We also discuss the quantum decoherence caused by the adiabatic entanglement between the two qubits and the external field.
dc.description10 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/quant-ph/0401058
dc.identifierhttp://arxiv.org/abs/quant-ph/0401058
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/91746
dc.subjectQuantum Physics
dc.titleTwo-Qubits Entanglement Induced by a Faster Data Bus
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