Quantum Three-Body Problem

Abstract

An improved hyperspherical harmonic method for the quantum three-body problem is presented to separate three rotational degrees of freedom completely from the internal ones. In this method, the Schrödinger equation of three-body problem is reduced to a system of linear algebraic equations in terms of the orthogonal bases of functions. As an important example in quantum mechanics, the energies and the eigenfunctions of some states of the helium atom and the helium-like ions are calculated.

24 pages, no figure, RevTex, Submitted to Phys. Rev. A

References in corpus (2)

• Geometry and symmetries of multi-particle systems
• Alternative sets of hyperspherical harmonics: Satisfying cusp conditions through frame transformations

Cited by in corpus (2)

• Quantum three-body system in D dimensions
• Independent Eigenstates of Angular Momentum in a Quantum N-body System