II. Eigenvalue calculation in the three-body problem. [Variational methods, ground state upper and lower bounds] (in German)
Journal Article
·
· Int. J. Quant. Chem.; (United States)
The convergence and the quality of approximation of the variational method developed previously are tested using the He atom as an example. For the three-body problem the inner products and the norms were explicitly expressed as functions of the optimization parameters. The method permits calculation of upper and lower bounds for the ground state of helium.
- Research Organization:
- Univ., Duesseldorf
- OSTI ID:
- 7240188
- Journal Information:
- Int. J. Quant. Chem.; (United States), Journal Name: Int. J. Quant. Chem.; (United States) Vol. 10:5; ISSN IJQCB
- Country of Publication:
- United States
- Language:
- German
Similar Records
UPPER AND LOWER BOUND OF THE EIGEN-VALUE OF A THREE-BODY SYSTEM
Upper and lower bounds to eigenvalues from variational functionals
Upper and lower bounds to critical values of the Hartree operator. [Ritz analogous procedure]
Journal Article
·
Mon May 25 00:00:00 EDT 1964
· Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D
·
OSTI ID:4010773
Upper and lower bounds to eigenvalues from variational functionals
Journal Article
·
Mon Jun 01 00:00:00 EDT 1987
· Phys. Rev. A; (United States)
·
OSTI ID:6481228
Upper and lower bounds to critical values of the Hartree operator. [Ritz analogous procedure]
Journal Article
·
Sun Oct 31 23:00:00 EST 1976
· Int. J. Quant. Chem.; (United States)
·
OSTI ID:7312290
Related Subjects
640302* -- Atomic
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
74 ATOMIC AND MOLECULAR PHYSICS
ATOMS
CRYOGENIC FLUIDS
ELEMENTS
ENERGY LEVELS
FLUIDS
FUNCTIONS
GROUND STATES
HELIUM
LIMITING VALUES
MANY-BODY PROBLEM
NONMETALS
RARE GASES
THREE-BODY PROBLEM
VARIATIONAL METHODS
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
74 ATOMIC AND MOLECULAR PHYSICS
ATOMS
CRYOGENIC FLUIDS
ELEMENTS
ENERGY LEVELS
FLUIDS
FUNCTIONS
GROUND STATES
HELIUM
LIMITING VALUES
MANY-BODY PROBLEM
NONMETALS
RARE GASES
THREE-BODY PROBLEM
VARIATIONAL METHODS