Decoherence, Entanglement and Information Protection in Complex Quantum Systems / NATO Science Series II: Mathematics, Physics and Chemistry Bd.189 (PDF)
Proceedings of the NATO ARW on Decoherence, Entanglement and Information Protection in Complex Quantum Systems, Les Houches, France, from 26 to 30 April 2004.
(Sprache: Englisch)
Dynamics of an open system interacting with theenvironment considered as a thermostate may be formulatedin terms of a master equation with an integral operator allowing for the relaxation process, [Zwanzig 1960]. In some part- ular cases this operator...
sofort als Download lieferbar
eBook (pdf)
Fr. 177.00
inkl. MwSt.
- Kreditkarte, Paypal, Rechnung
- Kostenloser tolino webreader
Produktdetails
Produktinformationen zu „Decoherence, Entanglement and Information Protection in Complex Quantum Systems / NATO Science Series II: Mathematics, Physics and Chemistry Bd.189 (PDF)“
Dynamics of an open system interacting with theenvironment considered as a thermostate may be formulatedin terms of a master equation with an integral operator allowing for the relaxation process, [Zwanzig 1960]. In some part- ular cases this operator hasashort-lastingkernel that enables one to consider therelaxation as a Markovian process and to obtainthe master equation inthe Lindblad form, [Lindblad 1976 (a)]. In some situations the memory effects become, however, important and the dynamics of thesystem gets much more involved, [Barnett 2001]. A similar situation arises inthe case where a set of consecutive or continuous measurements is performed. The purpose of this article is to consider a situation where some simplification of the generalform of the master equation with memory isstill possibleand the result isasimpler master equation. In particular, we consider the case of a dynamic system c- pled to a measured ancilla via a nondemolition interaction, [Caves 1980]. This simplifies the consideration essentiallywhereas providing an important special case inwhich the energy of the dynamic part is conserved. We consider a composite quantum system consisting of a dynamic part - teracting with an ancillary part, the latter being subject to repeated projective measurements. The entire quantum system is assumed to evolve unitarily d- ing time ? t between the measurements. As a specific example, we analyze a harmonic oscillator coupledtoatwo-level ancillathat issubject to measu- ments.
Inhaltsverzeichnis zu „Decoherence, Entanglement and Information Protection in Complex Quantum Systems / NATO Science Series II: Mathematics, Physics and Chemistry Bd.189 (PDF)“
Acknowledgments.- Editorial article.- Role of entanglement in quantum computing and information processing.- Multiatom and multiphoton entanglement.- Adiabatic and nonadiabatic protection from decoherence.- Non-Markovian decay and decoherence in open quantum systems.- Internal-translational entanglement and interference in atoms and molecules.- Proton entanglement and decoherence in solids.- Coherence and entanglement in mesoscopic systems. References.- Index.
Bibliographische Angaben
- 2005, 2005, 704 Seiten, Englisch
- Herausgegeben: Vladimir M. Akulin, A. Sarfati, G. Kurizki, S. Pellegrin
- Verlag: Springer-Verlag GmbH
- ISBN-10: 1402032838
- ISBN-13: 9781402032837
- Erscheinungsdatum: 15.12.2005
Abhängig von Bildschirmgrösse und eingestellter Schriftgrösse kann die Seitenzahl auf Ihrem Lesegerät variieren.
eBook Informationen
- Dateiformat: PDF
- Grösse: 26 MB
- Ohne Kopierschutz
- Vorlesefunktion
Sprache:
Englisch
Kommentar zu "Decoherence, Entanglement and Information Protection in Complex Quantum Systems / NATO Science Series II: Mathematics, Physics and Chemistry Bd.189"
0 Gebrauchte Artikel zu „Decoherence, Entanglement and Information Protection in Complex Quantum Systems / NATO Science Series II: Mathematics, Physics and Chemistry Bd.189“
Zustand | Preis | Porto | Zahlung | Verkäufer | Rating |
---|
Schreiben Sie einen Kommentar zu "Decoherence, Entanglement and Information Protection in Complex Quantum Systems / NATO Science Series II: Mathematics, Physics and Chemistry Bd.189".
Kommentar verfassen