Comparison between the exact and Hartree solutions of a one-dimensional many-body problem
- 1 January 1975
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 11 (1), 265-269
- https://doi.org/10.1103/physreva.11.265
Abstract
The exact solution for the ground state of the quantum one-dimensional -boson problem with attractive -function two-body potentials is compared with the (exact) self-consistent solution of the corresponding variational Hartree problem.
Keywords
This publication has 4 references indexed in Scilit:
- Some exact results in the Hartree-Fock theory of a many-fermion system at high densitiesPhysics Letters B, 1971
- Matrix for the One-Dimensional-Body Problem with Repulsive or Attractive-Function InteractionPhysical Review B, 1968
- Some Exact Results for the Many-Body Problem in one Dimension with Repulsive Delta-Function InteractionPhysical Review Letters, 1967
- Study of Exactly Soluble One-Dimensional N-Body ProblemsJournal of Mathematical Physics, 1964