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检索条件"机构=Department of Physics and Program in Applied and Computational Mathematics"
3220 条 记 录,以下是2981-2990 订阅
Unusually Dense Crystal Packings of Ellipsoids
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Physical Review Letters 2004年 第25期92卷 255506-255506页
作者: Aleksandar Donev Frank H. Stillinger P. M. Chaikin Salvatore Torquato Program in Applied and Computational Mathematics Princeton University Princeton New Jersey 08544 USA Materials Institute Princeton New Jersey 08544 USA Department of Chemistry Princeton University Princeton New Jersey 08544 USA Department of Physics Princeton University Princeton New Jersey 08544 USA
In this Letter, we report on the densest-known packings of congruent ellipsoids. The family of new packings consists of crystal arrangements of spheroids with a wide range of aspect ratios, and with density φ always ... 详细信息
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Ab initio determination of Kerr angles in Cu4Ni8CunNi9∕Cu(100) (n=2–10)
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Physical Review B 2004年 第21期70卷 214417-214417页
作者: I. Reichl R. Hammerling A. Vernes P. Weinberger C. Sommers L. Szunyogh Center for Computational Material Science Vienna University of Technology Getreidemarkt 9/134 A-1060 Vienna Austria and Department of Theoretical Physics and Center for Applied Mathematics and Computational Physics Budapest University of Technology and Economics Budafoki út 8 H-1521 Budapest Hungary
Calculated polar magneto-optic Kerr rotation and ellipticity angles are presented for the system Cu4Ni8CunNi9∕Cu(100), n=2,…,10. Contrary to the common belief, the Kerr signals are found to be not directly proportio...
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Ab initio study of the electric transport in gold nanocontacts containing single impurities
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Physical Review B 2004年 第13期70卷 134421-134421页
作者: K. Palotás B. Lazarovits L. Szunyogh P. Weinberger Center for Computational Materials Science Vienna University of Technology Gumpendorferstr. 1.a. A-1060 Vienna Austria Department of Theoretical Physics Center for Applied Mathematics and Computational Physics Budapest University of Technology and Economics Budafoki út 8. H-1521 Budapest Hungary
By employing a real-space formulation of the Kubo-Greenwood equation based on a Green’s function embedding technique combined with the fully relativistic spin-polarized Korringa-Kohn-Rostoker method a detailed invest... 详细信息
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Quantum Chaos of Bogoliubov Waves for a Bose-Einstein Condensate in Stadium Billiards
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Physical Review Letters 2004年 第7期93卷 074101-074101页
作者: Chuanwei Zhang Jie Liu Mark G. Raizen Qian Niu Department of Physics The University of Texas Austin Texas 78712-1081 USA Center for Nonlinear Dynamics The University of Texas Austin Texas 78712-1081 USA Institute of Applied Physics and Computational Mathematics P.O. Box 100088 Beijing Peoples Republic of China
We investigate the possibility of quantum (or wave) chaos for the Bogoliubov excitations of a Bose-Einstein condensate in billiards. Because of the mean field interaction in the condensate, the Bogoliubov excitations ... 详细信息
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Comment on “Jamming at zero temperature and zero applied stress: The epitome of disorder”
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Physical Review E 2004年 第4期70卷 043301-043301页
作者: Aleksandar Donev Salvatore Torquato Frank H. Stillinger Robert Connelly Program in Applied and Computational Mathematics Princeton University Princeton New Jersey 08544 USA Materials Institute Princeton University Princeton New Jersey 08544 USA Department of Chemistry Princeton University Princeton New Jersey 08544 USA Department of Mathematics Cornell University Ithaca New York 14853 USA
O’Hern, Silbert, Liu, and Nagel [Phys. Rev. E. 68, 011306 (2003)] claim that a special point J of a “jamming phase diagram” (in density, temperature, stress space) is related to random close packing of hard spheres... 详细信息
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Transition to Instability in a Kicked Bose-Einstein Condensate
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Physical Review Letters 2004年 第5期92卷 054101-054101页
作者: Chuanwei Zhang Jie Liu Mark G. Raizen Qian Niu Department of Physics The University of Texas Austin Texas 78712-1081 USA Center for Nonlinear Dynamics The University of Texas Austin Texas 78712-1081 USA Institute of Applied Physics and Computational Mathematics P.O. Box 100088 Beijing People’s Republic of China
A periodically kicked ring of a Bose-Einstein condensate is considered as a nonlinear generalization of the quantum kicked rotor. For weak interactions between atoms, periodic motion (antiresonance) becomes quasiperio... 详细信息
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LARGE SCALE DYNAMICS OF PRECIPITATION FRONTS IN THE TROPICAL ATMOSPHERE: A NOVEL RELAXATION LIMIT ¤
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Communications in Mathematical Sciences 2004年 第4期2卷 591-626页
作者: Frierson, Dargan M. W. Majda, Andrew J. Pauluis, Olivier M. Program in Applied and Computational Mathematics Princeton University Fine HallWashington Rd Princeton 08544 NJ United States Department of Mathematics and Center for Atmosphere Ocean Science Courant Institute of Mathematical Sciences New York University 251 Mercer St New York 10012 NY United States Center for Atmosphere Ocean Science Courant Institute of Mathematical Sciences New York University 251 Mercer St. New York 10012 NY United States
A simplified set of equations is derived systematically below for the interaction of large scale flow fields and precipitation in the tropical atmosphere. These equations, the Tropical Climate Model, have the form of ... 详细信息
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Terahertz radiation from oscillating electrons in laser-induced wake fields
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Physical Review E 2004年 第4期70卷 046408-046408页
作者: Li-Hua Cao Wei Yu Han Xu Chun-Yang Zheng Zhan-Jun Liu Bin Li A. Bogaerts Institute of Applied Physics and Computational Mathematics P.O. Box 8009 Beijing 100088 China Shanghai Institute of Optics and Fine Mechanics Shanghai 201800 China Department of Chemistry University of Antwerp B-2610 Wilrijk-Antwerp Belgium
Strong terahertz (1THz=1012Hz) radiation can be generated by the electron oscillation in fs-laser-induced wake fields. The interaction of a fs-laser pulse with a low-density plasma layer is studied in detail using num... 详细信息
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Maximal violation of Clauser-Horne-Shimony-Holt inequality for four-level systems
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Physical Review A 2004年 第3期69卷 034305-034305页
作者: Li-Bin Fu Jing-Ling Chen Shi-Gang Chen Institute of Applied Physics and Computational Mathematics P.O. Box 8009 (28) 100088 Beijing China Max-Planck-Institute for the Physics of Complex Systems Nöthnitzer Strasse 38 01187 Dresden Germany Department of Physics Faculty of Science University of Singapore 10 Kent Ridge Crescent Singapore 119260 Singapore
Clauser-Horne-Shimony-Holt inequality for bipartite systems of four dimensions is studied in detail by employing the unbiased eight-port beam splitters measurements. The uniform formulas for the maximum and minimum va... 详细信息
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Gisin's Theorem for Three Qubits
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Physical Review Letters 2004年 第14期93卷 140407-140407页
作者: Jing-Ling Chen Chunfeng Wu L. C. Kwek C. H. Oh Department of Physics National University of Singapore 2 Science Drive 3 Singapore 117542 Institute of Applied Physics and Computational Mathematics P.O. Box 8009 (26) 100088 Beijing China Nanyang Technological University National Institute of Education 1 Nanyang Walk Singapore 637616
We present a theorem that all generalized Greenberger-Horne-Zeilinger states of a three-qubit system violate a Bell inequality in terms of probabilities. All pure entangled states of a three-qubit system are shown to ... 详细信息
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