Перегляд Condensed Matter Physics, 2006, № 3 за назвою

Результати 14-16 з 16

Sd-model with strong exchange coupling and a metal-insulator phase transition

Izyumov, Yu.A.; Chaschin, N.I.; Alexeev, D.S. (Condensed Matter Physics, 2006)

Sd-exchange model (Kondo lattice model) is formulated for strong sd-coupling within the framework of the Xoperators technique and the generating functional approach. The X-operators are constructed based on the exact ...
Short-time kinetics and initial correlations in nonideal quantum systems

Kremp, D.; Semkat, D.; Bornath, Th. (Condensed Matter Physics, 2006)

There are many reasons to consider quantum kinetic equations describing the evolution of a many-particle system on ultrashort time scales, e. g. correct energy conservation in nonideal plasmas, buildup of correlations (bound ...
Thermodynamic Green functions in theory of superconductivity

Plakida, N.M. (Condensed Matter Physics, 2006)

A general theory of superconductivity is formulated within the thermodynamic Green function method for various types of pairing mediated by phonons, spin fluctuations, and strong Coulomb correlations in the Hubbard and ...

Результати 14-16 з 16

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