Many-particle localization by constructed disorder: enabling quantum computing with perpetually coupled qubits

Simple item page
dc.creatorDykman, M. I.
dc.creatorIzrailev, F. M.
dc.creatorSantos, L. F.
dc.creatorShapiro, M.
dc.date2004-01-13
dc.date2004-08-18
dc.date.accessioned2026-07-07T02:55:52Z
dc.date.available2026-07-07T02:55:52Z
dc.descriptionWe demonstrate that, in a many-particle system, particles can be strongly confined to their sites. The localization is obtained by constructing a sequence of on-site energies that efficiently suppresses resonant hopping. The time during which a many-particle state remains strongly localized in an infinite chain can exceed the reciprocal hopping frequency by $\agt 10^6$ already for a narrow energy bandwidth. The results show viability of quantum computers with time-independent qubit coupling.
dc.description4 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0401201
dc.identifierhttp://arxiv.org/abs/cond-mat/0401201
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/23098
dc.subjectMesoscale and Nanoscale Physics
dc.subjectDisordered Systems and Neural Networks
dc.subjectQuantum Physics
dc.titleMany-particle localization by constructed disorder: enabling quantum computing with perpetually coupled qubits
dc.typetext

Files

Collections

arXiv