Journal article
Combinatorics, partitions, and many‐body physics
Journal of mathematical physics, Vol.21(3), pp.506-513
03/1980
DOI: 10.1063/1.524448
Abstract
Some combinatorial techniques are presented which streamline the graphical analysis used in N‐body scattering theory. The basic results are derived using properties of the lattice of partitions of N particles, which naturally arises on classifying translational symmetry properties of N‐body operators. Classical cumulant expansions are recovered, previously obtained results are presented from a unified point of view, and some new theorems concerning connectivity of N‐body equations are presented.
Details
- Title: Subtitle
- Combinatorics, partitions, and many‐body physics
- Creators
- Wayne N. Polyzou - University of Maryland, College Park
- Resource Type
- Journal article
- Publication Details
- Journal of mathematical physics, Vol.21(3), pp.506-513
- DOI
- 10.1063/1.524448
- ISSN
- 0022-2488
- eISSN
- 1089-7658
- Number of pages
- 8
- Language
- English
- Date published
- 03/1980
- Academic Unit
- Physics and Astronomy
- Record Identifier
- 9984429058902771
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