Results 11 to 20 of about 128,075 (342)
QUANTUM DISSIPATION AND QUANTUM GROUPS [PDF]
Annals of Physics, 1995 We discuss the r\^ole of quantum deformation of Weyl-Heisenberg algebra in dissipative systems and finite temperature systems. We express the time evolution generator of the damped harmonic oscillator and the generator of thermal Bogolubov ...
Iorio, Alfredo, Vitiello, Giuseppe
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QUANTUM DISSIPATION AND QUANTUM NOISE [PDF]
Annals of Physics, 1995 We derive the exact action for a damped mechanical system ( and the special case of the linear oscillator) from the path integral formulation of the quantum Brownian motion problem developed by Schwinger and by Feynman and Vernon.
Srivastava, Y. N. +2 more
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Thermal dissipation in quantum turbulence [PDF]
Physical Review Letters, 2006 The microscopic mechanism of thermal dissipation in quantum turbulence has been numerically studied by solving the coupled system involving the Gross-Pitaevskii equation and the Bogoliubov-de Gennes equation. At low temperatures, the obtained dissipation
H. E. Hall +13 more
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Quantum Bouncer with Dissipation [PDF]
International Journal of Theoretical Physics, 2004 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
G. López, G. González
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Quantum computers and dissipation [PDF]
Proceedings of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences, 1996 20 pages, Latex, 7 Postscript ...
Palma, G, Suominen, K, Ekert, A
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Dissipative quantum backflow [PDF]
The European Physical Journal Plus, 2020 The interpretation of quantum backflow is not correct in the Caldeira-Leggett framework.
Mousavi, S.V., Miret-Artés, Salvador
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Dissipative Quantum Church-Turing Theorem [PDF]
Physical Review Letters, 2011 4 pages + 5 pages appendix, Implication 3 ...
Kliesch, M. +4 more
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Quantum Dissipative Rashba Spin Ratchets [PDF]
Physical Review Letters, 2008 We predict the possibility to generate a finite stationary spin current by applying an unbiased ac driving to a quasi-one-dimensional asymmetric periodic structure with Rashba spin-orbit interaction and strong dissipation. We show that under a finite coupling strength between the orbital degrees of freedom the electron dynamics at low temperatures ...
Smirnov, Sergey +3 more
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Quantum dissipative adaptation [PDF]
Communications Physics, 2021 AbstractDissipative adaptation is a general thermodynamic mechanism that explains self-organization in a broad class of driven classical many-body systems. It establishes how the most likely (adapted) states of a system subjected to a given drive tend to be those following trajectories of highest work absorption, followed by dissipated heat to the ...
Daniel Valente +2 more
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Quantum measurement and decoherence [PDF]
, 2001 Distribution functions defined in accord with the quantum theory of measurement are combined with results obtained from the quantum Langevin equation to discuss decoherence in quantum Brownian motion. Closed form expressions for wave packet spreading and
A. O. Caldeira +17 more
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