季雨
发表于 2025-3-25 06:43:24
Finite-Temperature Techniques,bes how this state evolves with time. This suggests treating . as imaginary time, which has the advantage of enabling us to develop a perturbation theory for finite temperatures, a straightforward generalization of the perturbation treatment of the time evolution operator at . = 0.
Adj异类的
发表于 2025-3-25 08:13:40
Strongly Correlated Electrons,me holds true for La.CuO., a prototype for a class of materials with high superconducting transition temperatures (Sect. 14.2). CoO and La.CuO. are not metallic because the strong electron correlations suppress the charge fluctuations required for a nonvanishing conductivity. Instead they are insulators.
言外之意
发表于 2025-3-25 14:45:57
Book 1995Latest editionnction methods and Monte-Carlo techniques. The second half deals with applications of the theory to molecules, semiconductors, transition metals, heavy-fermion systems, and the new high-.T.c superconducting materials.
信条
发表于 2025-3-25 17:08:26
0171-1873Greens-function methods and Monte-Carlo techniques. The second half deals with applications of the theory to molecules, semiconductors, transition metals, heavy-fermion systems, and the new high-.T.c superconducting materials.978-3-540-59364-5978-3-642-57809-0Series ISSN 0171-1873 Series E-ISSN 2197-4179
夸张
发表于 2025-3-25 22:21:05
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sparse
发表于 2025-3-26 02:08:37
Das „Controlling“ des Controllings those resulting from changes in the self-consistent field. For example, in a semiconductor (or insulator) like diamond, the energy gap for exciting an electron from the valence into the conduction band is reduced by a factor of 1/2 due to correlations (Chap. 9).
Boycott
发表于 2025-3-26 06:25:14
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冷淡一切
发表于 2025-3-26 08:50:36
https://doi.org/10.1007/978-981-19-3288-5f quantum mechanics by . [.], . [.], . and . [.], . [.], and others, the paper by . and . [.] on the ground state of the H. molecule opened the way to a theoretical understanding of chemical bonding. Their work marks the beginning of quantum chemistry. The Heitler-London ansatz for the ground-state
赏钱
发表于 2025-3-26 16:21:41
David Aili,Jens Oluf Jensen,Qingfeng Liependently moving electrons implies that the total wavefunction of the .-elec-tron system .(r..., …, r.σ.) can be written in the form of an antisymmetrized product of single-electron wavefunctions ..(r.σ.).
arterioles
发表于 2025-3-26 18:24:29
High Temperature Superconductivity 2articular. It has given these calculations a sounder theoretical basis than they had previously, when they depended to a considerable extent on model potentials. The theory has also been widely applied to molecules, thereby competing with standard quantum chemical methods, and to the computation of