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Spin state of an electron component for dense plasma in terms of the Feynman path integrals. (Russian, English) Zbl 1083.82537
Zh. Vychisl. Mat. Mat. Fiz. 43, No. 12, 1825-1834 (2003); translation in Comput. Math. Math. Phys. 43, No. 12, 1756-1764 (2003).
The statistical behaviour of electrons in dense plasma is investigated. On the basis of the obtained data the formation gear of the spin condition of a multi-electronic system at the end temperatures is studied. The combinatorial weights of the diagrams grow quickly at the transition from short to lengthy cycles of the coupled trajectories.
82D10 Statistical mechanics of plasmas
81Q30 Feynman integrals and graphs; applications of algebraic topology and algebraic geometry
58D30 Applications of manifolds of mappings to the sciences
81S40 Path integrals in quantum mechanics