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https://dipositint.ub.edu/dspace/handle/2445/12318| Title: | Hamiltonian formalism for space-time noncommutative theories |
| Author: | Gomis Torné, Joaquim Kamimura, Kiyoshi Llosa, Josep |
| Keywords: | Teoria de camps (Física) Partícules (Física nuclear) Sistemes hamiltonians Funcions de Lagrange Field theory (Physics) Particles (Nuclear physics) Hamiltonian systems Lagrangian functions |
| Issue Date: | 2001 |
| Publisher: | The American Physical Society |
| Abstract: | Space-time non-commutative theories are non-local in time. We develop the Hamiltonian formal-ism for non-local field theories in d space-time dimensions by considering auxiliary d+1 dimensionalfield theories which are local with respect to the evolution time. The Hamiltonian path integralquantization is considered and the Feynman rules in the Lagrangian formalism are derived. Thecase of non-commutative φ theory is considered as an example |
| Note: | Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevD.63.045003 |
| It is part of: | Physical Review D, 2001, vol. 63, núm. 4, p. 045003-1-045003-6 |
| URI: | https://hdl.handle.net/2445/12318 |
| Related resource: | http://dx.doi.org/10.1103/PhysRevD.63.045003 |
| ISSN: | 0556-2821 |
| Appears in Collections: | Articles publicats en revistes (Física de la Matèria Condensada) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 192118.pdf | 83.98 kB | Adobe PDF | View/Open |
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