Superfluid helium as the condensate of bound atoms pairs

2020/01/16 by Blagoveshchenskii, N. M.
#FOS: Physical sciences #Statistical Mechanics (cond-mat.stat-mech)

paper · doi:10.48550/arxiv.2001.10856

Abstract

Based upon the hypothesis of simultaneous participation of helium particles in atom(atom) and pair(pair) motions, the proof of Feynman and Bogoliubov formulas validity for elementary excitations spectrum in superfluid helium is carried out with the double mass of particle.

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