Results 221 to 230 of about 49,479 (256)

Quantum Interference in Time

Foundations of Physics, 2007
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Quantum coherence generated by quantum interference

Physical Review A, 1996
This paper deals with a system exhibiting quantum interference in the two-photon coupling between its ground state and the continuum through two quasiresonant intermediate levels by two modes of the electromagnetic field. We show that this system can generate quantum coherence among the two field modes, the internal and the external degrees of freedom.
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Quantum interference and the quantum potential

Il Nuovo Cimento B Series 11, 1979
We re-examine the notion of the quantum potential introduced by the Broglie and Bohm and calculate its explicit form in the case of the two-slit interference experiment. We also calculate the ensemble of particle trajectories through the two slits. The results show clearly how the quantum potential produces the bunching of trajectories that is required
C. Philippidis, C. Dewdney, B. J. Hiley
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Quantum interference in thermoelectric transport

Physical Review B, 1992
The quantum-interference contribution to the phonon-drag component of the thermopower is considered. It is shown that in a typical experimental situation this contribution is suppressed due to dephasing caused by the relatively high frequencies of some phonons. Experiments concerning the quantum-interference contribution to thermoelectric transport are
, Afonin, , Galperin
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Quantum interference in liquid metals

Physical Review B, 1995
We have developed a transport equation for electronic transport in liquid or amorphous metals. This is used to investigate the effect of atomic motion on quantum interference (or weak localization) effects. Quantum interference is shown to exist in the liquid state even though elastic scattering is replaced by quasielastic scattering due to atomic ...
, Bruce, , Morgan
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INTERFERENCE EFFECTS IN QUANTUM TRANSITIONS

Soviet Physics Uspekhi, 1963
Introduction 682 1. Interference transitions between states of nonradiating systems 682 2. Effect of radiation on interference transitions 684 3. Beats 687 4. Experimental applications of beats 689 5. Interference effects in level crossing 693 6.
M.I. Podgoretskii, O.A. Khrustalev
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Quantum interference of superfluid 3He

Nature, 2001
Celebrated interference experiments have demonstrated the wave nature of light and electrons, quantum interference being the manifestation of wave-particle duality. More recently, double-path interference experiments have also demonstrated the quantum-wave nature of beams of neutrons, atoms and Bose-Einstein condensates.
R W, Simmonds, A, Marchenkov, E, Hoskinson, J C, Davis, R E, Packard   +4 more
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Quantum Interference

2019
Abstract Moving to more subtle experiments, we consider how the standard formulation of quantum mechanics predicts and explains interference phenomena. Tracking the conditions under which one observes interference phenomena leads to the notion of quantum decoherence.
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Magnetotransport in the Quantum Interference Resonator

Solid State Phenomena, 1998
We examine quantum-mechanical transmission in the T-shape quantum interference resonator. The system is interesting as a potential quantum transistor. The modulation of the transmission as electron energy is varied is almost 100% irrespective of disorder.
K. Nikolic, SORDAN, ROMAN
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Quantum Interference and Shape Detection

2018
We address the problem of shape detection in settings where large shape deformations and occlusions occur with clutter noise present. We propose a quantum model for shapes by applying the quantum path integral formulation to an existing energy model for shapes (a Bayesian-derived cost function).
Davi Geiger, Zvi M. Kedem
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