Abstract
We give the Green function, momentum distribution, two-particle correlation function, and structure factor for the bound state of N indistinguishable bosons with an attractive delta-function interaction in one dimension, and an argument showing that this boson "molecule" has no excited states other than dissociation into separated pieces.
| Original language | English |
|---|---|
| Pages (from-to) | 1579-1596 |
| Number of pages | 18 |
| Journal | Journal of Statistical Physics |
| Volume | 116 |
| Issue number | 5-6 |
| DOIs | |
| State | Published - 2004 |
Bibliographical note
Funding Information:This work was supported by the Thomas F. Jeffress and Kate Miller Jeffress Memorial Trust (EBK), the Chemical Sciences, Geosciences and Biosciences Division, Office of Basic Energy Sciences, U.S. Department of Energy (EBK), and by the Algebra, Number Theory, and Combinatorics Program, Division of Mathematical Sciences, National Science Foundation (SCM). We thank Susan Gardner for some useful observations.
Funding
This work was supported by the Thomas F. Jeffress and Kate Miller Jeffress Memorial Trust (EBK), the Chemical Sciences, Geosciences and Biosciences Division, Office of Basic Energy Sciences, U.S. Department of Energy (EBK), and by the Algebra, Number Theory, and Combinatorics Program, Division of Mathematical Sciences, National Science Foundation (SCM). We thank Susan Gardner for some useful observations.
| Funders | Funder number |
|---|---|
| EBK | |
| Office of Basic Energy Sciences | |
| SCM | |
| U.S. Department of Energy Chinese Academy of Sciences Guangzhou Municipal Science and Technology Project Oak Ridge National Laboratory Extreme Science and Engineering Discovery Environment National Science Foundation National Energy Research Scientific Computing Center National Natural Science Foundation of China | |
| U.S. Department of Energy Oak Ridge National Laboratory U.S. Department of Energy National Science Foundation National Energy Research Scientific Computing Center | |
| Division of Mathematical Sciences | |
| Thomas F. and Kate Miller Jeffress Memorial Trust | |
| Chemical Sciences, Geosciences, and Biosciences Division |
Keywords
- Boson
- Green function
- Momentum distribution
- One dimension
- Pair distribution
- Structure factor
ASJC Scopus subject areas
- Statistical and Nonlinear Physics
- Mathematical Physics