Generating W State with Qubits of Superconducting Quantum Interference Devices via Adiabatic Passage

Autor:	Chen Mei-Feng, YE Xiao-Fang
Rok vydání:	2011
Předmět:	Physics Quantum decoherence Physics and Astronomy (miscellaneous) Quantum Physics Adiabatic quantum computation Dark state Condensed Matter::Superconductivity Quantum mechanics Qubit Quantum electrodynamics W state Quantum information Superconducting quantum computing Adiabatic process
Zdroj:	Communications in Theoretical Physics. 55:868-870
ISSN:	0253-6102
DOI:	10.1088/0253-6102/55/5/24
Popis:	A scheme is proposed to generate W state with qubits of superconducting quantum interference devices (SQUIDs), based on adiabatic passage along dark state. Taking advantages of adiabatic passage, the scheme is very robust against decoherence, and it does not need to control the classical field and the interaction time accurately. Because of the achievable strong coupling between SQUID qubits and cavity, W state can be generated with high successful probability.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::0703dbd710a5044e3e9f29f2afce3b07 https://doi.org/10.1088/0253-6102/55/5/24 Zobrazit plný text záznamu