Quantum Harmonic Oscillator Subjected to Quantum Vacuum Fluctuations

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F10%3A00176918" target="_blank" >RIV/68407700:21340/10:00176918 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Quantum Harmonic Oscillator Subjected to Quantum Vacuum Fluctuations
Original language description
Spontaneous transitions between bound states of an atomic system, "Lamb Shift" of energy level, as well as many other phenomena in real nonrelativistic quantum systems are connected with the influence of quantum vacuum fluctuations which are impossible to consider in the limits of standard quantum-mechanical approaches. The joint system "quantum harmonic oscillator (QHO) + environment" is described in terms of complex probabilistic processes (CPP) which satisfies a stochastic differential equation (SDE)of Langevin-Schrodinger (L-Sch) type. On the basis of orthogonal CPP, the method of stochastic density matrix (SDM) is developed. The energy spectrum of QHO and a possibility of infringement of detailed balance of transitions between quantum levels including spontaneous decay of ground state are investigated by the SDM method.
Czech name
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Czech description
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Project
<a href="/en/project/GAP201%2F10%2F1509" target="_blank" >GAP201/10/1509: Algebraic-Geometrical Methods with Application in Mathematical Physics</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
QUANTUM THEORY: RECONSIDERATION OF FOUNDATIONS - 5
ISBN
978-0-7354-0777-0
ISSN
0094-243X
e-ISSN
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Number of pages
8
Pages from-to
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Publisher name
AIP Conference Proceedings
Place of publication
New York
Event location
Vaxjo
Event date
Jul 14, 2009
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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