Výsledky vyhledávání - "Loeser, A. G."

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N identical particles under quantum confinement: A many-body dimensional perturbation theory approach II, the lowest-order wave function II

Autor: Dunn, M., Watson, D. K., Loeser, J. G.

In this paper, the second in a series of two, we complete the derivation of the lowest-order wave function of a dimensional perturbation theory (DPT) treatment for the N-body quantum-confined system. Taking advantage of the symmetry of the zeroth-ord

Externí odkaz: http://arxiv.org/abs/quant-ph/0607135

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Analytic, Group-Theoretic Wave Functions for Confined N-Body Quantum Systems

Autor: Laing, W. B., Dunn, M., Loeser, J. G., Watson, D. K.

Systems involving N-identical interacting particles under quantum confinement appear in many areas of physics, including chemical, condensed matter, and atomic physics. We discuss a beyondmean- field perturbation method that is applicable to weakly,

Externí odkaz: http://arxiv.org/abs/physics/0510177

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N identical particles under quantum confinement: A many-body dimensional perturbation theory approach

Autor: McKinney, B. A., Dunn, M., Watson, D. K., Loeser, J. G.

Systems that involve N identical interacting particles under quantum confinement appear throughout many areas of physics, including chemical, condensed matter, and atomic physics. In this paper, we present the methods of dimensional perturbation theo

Externí odkaz: http://arxiv.org/abs/cond-mat/0306428

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Photoemission Evidence for a Remnant Fermi Surface and d-Wave-Like Dispersion in Insulating Ca2CuO2Cl2

Autor: Ronning, F., Kim, C., Feng, D. L., Marshall, D. S., Loeser, A. G., Miller, L. L., Eckstein, J. N., Bozovic, I., Shen, Z. -X.

Publikováno v: Science, 282, 2067 (1998)

An angle resolved photoemission study on Ca2CuO2Cl2, a parent compound of high Tc superconductors is reported. Analysis of the electron occupation probability, n(k) from the spectra shows a steep drop in spectral intensity across a contour that is cl

Externí odkaz: http://arxiv.org/abs/cond-mat/9903151

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Zn Impurities in BiSrCa(CuZn)O II - Temperature Induced Spectral Change

Autor: White, P. J., Shen, Z. X., Feng, D. L., Kim, C., Hasan, M. Z., Loeser, A. G., Ikeda, H., Yoshizaki, R., Gu, G. D., Koshizuka, N.

The contents of this paper were absorbed into cond-mat/9901349.
Comment: 16 pages, 8 figures

Externí odkaz: http://arxiv.org/abs/cond-mat/9901354

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Photoemission Studies on Bi2Sr2CaCuZnO - Electronic Structure Evolution and Temperature Dependence

Autor: White, P. J., Shen, Z. X., Feng, D. L., Kim, C., Hasan, M. Z., Harris, J. M., Loeser, A. G., Ikeda, H., Yoshizaki, R., Gu, G. D., Koshizuka, N.

An angle resolved photoelectron spectroscopy study was conducted on BiSrCaCuZnO. A small amount of Zn substitution for Cu almost completely suppresses the otherwise sharp spectral peak along the (0,0) to (pi,pi) direction in BiSrCaCuZnO, while superc

Externí odkaz: http://arxiv.org/abs/cond-mat/9901349

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