نتایج جستجو برای: coherent states
تعداد نتایج: 501017 فیلتر نتایج به سال:
k-Component q-deformed charge coherent states are constructed , their (over)completeness proved and their generation explored. The q-deformed charge coherent states and the even (odd) q-deformed charge coherent states are the two special cases of them as k becomes 1 and 2, respectively. A D-algebra realization of the SU q (1,1) generators is given in terms of them. Their nonclassical properties...
J. Fransson, ∗ H. C. Manoharan, 3, † and A. V. Balatsky 5 Department of Physics and Materials Science, Uppsala University, Box 534, SE-6.551 21 Uppsala, Sweden Department of Physics, Stanford University, Stanford, CA 94305, USA Stanford Institute for Materials and Energy Sciences, Stanford University, Stanford, CA 94305, USA Theoretical Division, Los Alamos National Laboratory, Los Alamos, NM 6...
A martingale estimator for the expected discounted warranty cost process of a minimally repaired coherent system under its component level observation is proposed. Its asymptotic properties are also presented using the Martingale Central Limit Theorem.
A new method of monitoring the luminosity has been developed at CESR. The method involves shaking one bunch at a speciic frequency and observing the resulting oscillations of the corresponding opposing bunch. In initial tests, measurements with 1 accuracy have been obtained in 1 second. Measurements of diierent bunches in a train shows bunch to bunch diierences with the optimum luminosity condi...
Efforts to observe color transparency in (e,e’p), (p,pp) and coherent diffractive π → two jets reactions are reviewed.
Abstract The notion of semi-classical states is first sharpened by clarifying two issues that appear to have been overlooked in the literature. Systems with linear and quadratic constraints are then considered and the group averaging procedure is applied to kinematical coherent states to obtain physical semi-classical states. In the specific examples considered, the technique turns out to be su...
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