2001/09/26 by I. N. Filikhin, Igor Filikhin, V. A. Roudnev +4 · 1 citation
Physics and Astronomy · #Atomic and Subatomic Physics Research #Cold Atom Physics and Bose-Einstein Condensates #Quantum, superfluid, helium dynamics #physics.atm-clus #physics.chem-ph #physics.comp-ph
paper · pdf · doi:10.1088/0953-4075/35/3/305
RevTeX, 2 EPS figures
arxiv created 2001/09/26 · openalex publication_date 2002/01/24 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/30
The characteristics of the four 4He atom cluster are investigated using the differential equations for Yakubovsky components. Binding energy, mean-square radius and density function are calculated for the ground state.The spatial properties of the cluster and its subsystems are studied.