Impurity effective mass in superfluid ⁴He

1998/06/15 by I. O. Vakarchuk, Vakarchuk, I. O., Volodymyr Babin +2
Engineering · Physics and Astronomy · #Atomic and Subatomic Physics Research #Condensed Matter (cond-mat) #FOS: Physical sciences #Quantum, superfluid, helium dynamics #Superconducting Materials and Applications #cond-mat

paper · pdf · doi:10.48550/arxiv.cond-mat/9806179

10 pages, LaTeX

arxiv created 1998/06/15 · openalex publication_date 1998/06/15 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/04

Abstract

The system of bose liquid + impurity is considered. The energy spectrum as well as effective mass of impurity is calculated. For the case of the ³He atom in superfluid ⁴He numerical calculations are performed.

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