The 4He Trimer as an Efimov System

2011/04/18 by Elena A. Kolganova, Е. А. Колганова, Alexander K. Motovilov +3 · 43 citations
Physics and Astronomy · #Advanced Chemical Physics Studies #Astronomy #Atomic physics #Cold Atom Physics and Bose-Einstein Condensates #Nuclear magnetic resonance #Outgassing #Physics #Quantum mechanics #Quantum, superfluid, helium dynamics #Theoretical physics #Trimer #nucl-th #physics.atm-clus

paper · pdf · doi:10.1007/s00601-011-0233-x

published in Few-Body Systems 51(2-4), 249-257 (Springer Science+Business Media) · Review article for a special issue of the Few-Body Systems journal devoted to Efimov physics

arxiv created 2011/04/18 · openalex publication_date 2011/05/02 · arxiv updated 2015/03/18 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05

Abstract

We review the results obtained in the last four decades which demonstrate the Efimov nature of the ⁴He three-atomic system.

Citations

• Solution of three-dimensional Faddeev equations: ultracold Helium trimer calculations with a public quantum three-body code
• Matter Wave Diffraction from an Inclined Transmission Grating: Searching for the ElusiveH<mml:mprescripts/><mml:none/>4eTrimer Efimov State
• Ultracold scattering processes in three-atomic helium systems
• Bound states and scattering processes in the 4He3 atomic system
• Excited Thomas-Efimov levels in ultracold gases
• Weakly bound cluster states of Efimov character
• Ultra-low energy elastic scattering in a system of three He atoms
• Scattering and resonances in the 4He three-atomic system
• Binding energies and scattering observables in the 4He3 atomic system
• Atom-Dimer Scattering in a Three-Component Fermi Gas
• Conditions for Efimov physics for finite-range potentials
• Scattering length of the helium-atom–helium-dimer collision
• Production of three-body Efimov molecules in an optical lattice
• Three-body configuration space calculations with hard-core potentials
• Evidence for Efimov quantum states in an ultracold gas of caesium atoms
• Differential form of the Skornyakov–Ter-Martirosyan Equations
• Description ofHe<mml:mprescripts/><mml:none/>4tetramer bound and scattering states