Anomalously Slow Cross Symmetry Phase Relaxation, Thermalized Non-Equilibrated Matter and Quantum Computing Beyond the Quantum Chaos Border

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Symmetry, Integrability and Geometry: Methods and Applications (SIGMA)
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Symmetry, Integrability and Geometry: Methods and Applications, 2006, том 2
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dc.contributor.author	Bienert, M.
dc.contributor.author	Flores, J.
dc.contributor.author	Kun, S.Yu.
dc.contributor.author	Seligman, T.H.
dc.date.accessioned	2019-02-09T17:00:07Z
dc.date.available	2019-02-09T17:00:07Z
dc.date.issued	2006
dc.identifier.citation	Anomalously Slow Cross Symmetry Phase Relaxation, Thermalized Non-Equilibrated Matter and Quantum Computing Beyond the Quantum Chaos Border / M. Bienert, J. Flores, S.Yu. Kun, T.H. Seligman // Symmetry, Integrability and Geometry: Methods and Applications. — 2006. — Т. 2. — Бібліогр.: 33 назв. — англ.	uk_UA
dc.identifier.issn	1815-0659
dc.identifier.other	2000 Mathematics Subject Classification: 82C10; 81V35; 81Q50; 34L25
dc.identifier.uri	http://dspace.nbuv.gov.ua/handle/123456789/146432
dc.description.abstract	Thermalization in highly excited quantum many-body system does not necessarily mean a complete memory loss of the way the system was formed. This effect may pave a way for a quantum computing, with a large number of qubits n ≈ 100-1000, far beyond the quantum chaos border. One of the manifestations of such a thermalized non-equilibrated matter is revealed by a strong asymmetry around 90° c.m. of evaporating proton yield in the Bi(γ,p) photonuclear reaction. The effect is described in terms of anomalously slow cross symmetry phase relaxation in highly excited quantum many-body systems with exponentially large Hilbert space dimensions. In the above reaction this phase relaxation is about eight orders of magnitude slower than energy relaxation (thermalization).	uk_UA
dc.description.sponsorship	S. Kun is grateful to the organizers of the 6th International Conference “Symmetry in Nonlinear Mathematical Physics”, which took place in his beautiful home city Kyiv in June 2005, for the kind invitation and the opportunity to give a talk. We acknowledge financial support from PAPIIT project 10803 and CONACyT project 41000-F. M. Bienert is supported by a Feodor-Lynen fellowship of the Alexander-von-Humboldt foundation.	uk_UA
dc.language.iso	en	uk_UA
dc.publisher	Інститут математики НАН України	uk_UA
dc.relation.ispartof	Symmetry, Integrability and Geometry: Methods and Applications
dc.title	Anomalously Slow Cross Symmetry Phase Relaxation, Thermalized Non-Equilibrated Matter and Quantum Computing Beyond the Quantum Chaos Border	uk_UA
dc.type	Article	uk_UA
dc.status	published earlier	uk_UA