Results 11 to 20 of about 727,743 (336)
Quantum Spin Dynamics and Quantum Computation [PDF]
Journal of the Physical Society of Japan, 1999 We describe a simulation method for a quantum spin model of a generic, general purpose quantum computer. The use of this quantum computer simulator is illustrated through several implementations of Grover's database search algorithm.
De Raedt, H. +4 more
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Dynamic Games and Applications, 2021 AbstractQuantum games represent the really twenty-first century branch of game theory, tightly linked to the modern development of quantum computing and quantum technologies. The main accent in these developments so far was made on stationary or repeated games.
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Annalen der Physik, 2020 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Balatsky, Alexander V. +4 more
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DYNAMIC QUANTUM LOGIC FOR QUANTUM PROGRAMS [PDF]
International Journal of Quantum Information, 2004 We present a way to apply quantum logic to the study of quantum programs. This is made possible by using an extension of the usual propositional language in order to make transformations performed on the system appear explicitly. This way, the evolution of the system becomes part of the logical study. We show how both unitary operations and two-valued
Brunet, Olivier, Jorrand, Philippe
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Dynamical quantum indistinguishability [PDF]
Annals of Physics, 2022 We observe that quantum indistinguishability is a dynamical effect dependent on measurement duration. We propose a quantitative criterion for observing indistinguishability in quantum fluids and its implications including quantum statistics and derive a viscoelastic function capable of describing both long-time and short-time regimes where ...
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Classical dynamics as constrained quantum dynamics [PDF]
Journal of Physics A: Mathematical and General, 2003 We show that the classical mechanics of an algebraic model are implied by its quantizations. An algebraic model is defined, and the corresponding classical and quantum realizations are given in terms of a spectrum generating algebra. Classical equations of motion are then obtained by constraining the quantal dynamics of an algebraic model to an ...
Bartlett, Stephen D., Rowe, David J.
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Dynamical quantum memories [PDF]
Frontiers in Optics 2008/Laser Science XXIV/Plasmonics and Metamaterials/Optical Fabrication and Testing, 2008 16 pages, 9 ...
He, Q. Y. +4 more
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International Journal of Theoretical Physics, 2011 We general-quantize the dynamics of the quantum harmonic oscillator to obtain a covariant finite quantum dynamics in a finite quantum time. The usual central (``superselected'') time results from a self-organization. Unitarity necessarily fails, imperceptibly for middle times and grossly near the beginning and end of time.
Finkelstein, David Ritz +1 more
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Nonlinear quantum dynamics [PDF]
, 2006 The vast majority of the literature dealing with quantum dynamics is concerned with linear evolution of the wave function or the density matrix. A complete dynamical description requires a full understanding of the evolution of measured quantum systems, necessary to explain actual experimental results.
Habib, Salman +10 more
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