Results 271 to 280 of about 251,123 (306)

Pancharatnam phase for displaced number states

Journal of Physics A: Mathematical and General, 1993
Summary: The Pancharatnam phase for displaced number states of the harmonic oscillator is discussed. In particular, it is examined how a single quantum oscillator, driven by a suitable transient external force, evolves from the initial eigenstate \(u_ m(x)\) to the final, displaced number state modified with a suitable phase factor. The significance of
Mendaš, I., Popović, D. B.
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Optimal displacement for nine phase inverter

Proceedings of the Joint International Conference on Electric Vehicular Technology and Industrial, Mechanical, Electrical and Chemical Engineering (ICEVT & IMECE), 2015
A multiple three-phase machine is a machine with multiple three-phase stator winding groups. These three-phase groups can be conFig.d symmetrically or asymmetrically. This work investigates the optimal displacement for nine-phase (3×3) machine to minimize the input current ripple.
Anwar Muqorobin, Pekik Argo Dahono
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Elemental Interfaces and Displacive Phase Transformations

Advances in Science and Technology, 2008
Two basic processes, namely shear and shuffling of atomic planes can be considered as elementary mechanisms of displacive phase transformations. The atomistic models suitable to investigate the role of interfaces in the structural changes are tested. The many-body potentials are used for the description of interatomic forces.
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Fluctuation of Phase in the Displaced Number States

Journal of Modern Optics, 1992
Using Pegg-Barnett formalism the author has studied the phase properties of displaced number states. It has been found that the phase probability distribution exhibits the same oscillations as the photon number distribution. Using the Hermitian phase operator the fluctuations of the phase of the displaced number states have been studied. The dependence
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Gas-phase Nucleophilic Displacement Reactions

1985
Publisher Summary This chapter reviews that gas-phase nucleophilic displacement reactions constitute a mature field of physical organic chemistry. It is a field that provides some unusual insights into the world of solvent-free chemistry, although many experiments remain to be rationalized on a more quantitative basis.
José Manuel Riveros, Sonia Maria José, Keiko Takashima   +2 more
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Phase meter for measuring displacements

Measurement Techniques, 1988
G. P. Pushkarev, K. V. Lukin, V. A. Risto   +2 more
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Phase-based displacement measurement on a straight edge using an optimal complex Gabor filter

Mechanical Systems and Signal Processing, 2022
Yinan Miao, Jun Young Jeon, Yeseul Kong   +2 more
exaly  

An experimental study on coal damage caused by two-phase displacement of CO2- alkaline solution

Journal of Natural Gas Science and Engineering, 2021
Yongliang Yang, Guodong Miao, Kaiyue Zheng   +2 more
exaly  

Displacive Phase Transformations in Nanometric Dimension

Transactions of the Indian Institute of Metals, 2022
S. Neogy, D. Srivastava
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A phase differential heterodyne interferometer for simultaneous measurement of straightness error and displacement

Optics Communications, 2021
Yingtian Lou, Liping Yan, Benyong Chen   +2 more
exaly