Abstract
It is shown how arbitrary elements of the Weyl algebra can be represented by labeled plane trees using normal ordering. Several examples are treated and combinatorial aspects are discussed. Also, possible avenues for future research are described.
Original language | American English |
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Article number | 023514 |
Journal | Journal of Mathematical Physics |
Volume | 54 |
Issue number | 2 |
DOIs | |
State | Published - 5 Feb 2013 |
All Science Journal Classification (ASJC) codes
- Statistical and Nonlinear Physics
- Mathematical Physics