DEFER
发表于 2025-3-26 23:34:37
Sexuality: Categorisations and Complexities,with g(E.) the density of states at the Fermi energy . and V the model electron-phonon coupling strength. Given that nature provides such small (< 1) values of λ (extracted, e.g., from resistivity measurements in the normal state) Eq. (1) can yield values of T. no larger than 30 to 40 K. This is pop
NOTCH
发表于 2025-3-27 02:21:33
»Aus goldenem Kelch. Maria Magdalena« (1906)The particle-particle spectral function is defined, at zero temperature, by the relation . where ∣.)〉 and ω. are eigenstates and eigenvalues of the grand canonical hamiltonian .′ =. − μ..
桶去微染
发表于 2025-3-27 06:59:39
Theorising Intimacy: A Foucauldian Approach,Very simple derivations are used to reemphasize the fact that the binding energy of a Cooper pair in the standard BCS treatment of superconductivity is indeed proportional to the critical temperature, and not exponentially different from it as found in many sources in the literature.
Lipohypertrophy
发表于 2025-3-27 11:39:52
The Spectral Function of Bose Superfluids: A Sum Rule ApproachThe particle-particle spectral function is defined, at zero temperature, by the relation . where ∣.)〉 and ω. are eigenstates and eigenvalues of the grand canonical hamiltonian .′ =. − μ..
希望
发表于 2025-3-27 14:14:26
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Employee
发表于 2025-3-27 21:21:57
https://doi.org/10.1007/978-1-4615-3686-4atom; condensed matter; development; diffusion; electron; magnetism; many-body problem; nuclear physics; phy
indoctrinate
发表于 2025-3-27 22:40:05
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无畏
发表于 2025-3-28 03:57:45
Inhomogeneous Boson Systems Made Planar are described identically, the two approaches lead naturally to rather different ways of computing other properties of the system. In the perturbation theory, the energy dependence enters in a transparent way into the fundamental constructs, and there are natural suggestions for ways to take the re
遭受
发表于 2025-3-28 07:01:48
Dynamics of the Anderson Model for Dilute Magnetic Alloys: A Quantum Monte Carlo and Maximum Entropyensity of the impurity state, the transport coeffecients, and the dynamical magnetic susceptibility. The spectral density has been calculated reliably only for large orbital degeneracy. or for expansion parameters below the range of most physical interest.. It has been obtained only at zero temperat
漫不经心
发表于 2025-3-28 14:02:35
»Aus goldenem Kelch. Barrabas« (1906) are described identically, the two approaches lead naturally to rather different ways of computing other properties of the system. In the perturbation theory, the energy dependence enters in a transparent way into the fundamental constructs, and there are natural suggestions for ways to take the re