Multiparticle scattering in the theory of a degenerate Fermi gas
Teoretičeskaâ i matematičeskaâ fizika, Tome 44 (1980) no. 2, pp. 271-283
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Statistical sum, expressed in terms of connected parts of many-body amplitudes is written down in the form of a continual integral. The third correction is found and the method of calculation of the next terms in the expansion of the energy of Fermi gas ground state in powers of the Fermi momentum is pointed out.
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