Journal article
A new upper bound formula for the ground state energies of N-boson systems
Physics letters. A, v 70(5), pp 393-395
01 Jan 1979
Abstract
The energy
E
N
of an
N-body system of pairwise interacting bosons is shown to satisfy the inequality,
E
N < [
N(N − 1)
n(n − 1)
] E
n
, where
N >
n ⩾ 2. This inequality generalizes the Bruch-Sawada result,
E
3 < 3
E
2, and is superior in its predictive ability to Lim et al.'s
E
N <
1
2
N(N − 1)E
2
.
Metrics
Details
- Title
- A new upper bound formula for the ground state energies of N-boson systems
- Creators
- T.K. Lim - Drexel University
- Publication Details
- Physics letters. A, v 70(5), pp 393-395
- Publisher
- Elsevier
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- Physics
- Web of Science ID
- WOS:A1979GS29900013
- Scopus ID
- 2-s2.0-49249142881
- Other Identifier
- 991021879624604721