| Article | |
| Report number | hep-th/0006235 ; UB-ECM-PF-00-08 ; TOHO-FP-0067 ; CERN-TH-2000-186 ; LFM-SCF-2000-1 ; UB-ECM-PF-2000-08 |
| Title | Hamiltonian Formalism for Space-time Non-commutative Theories |
| Author(s) | Gomis, Joaquim (CERN ; Barcelona, IFAE) ; Kamimura, Kiyoshi (Toho U.) ; Llosa, Josep (Barcelona, IFAE) |
| Affiliation | (CERN) ; (Univ. Barcelona) ; (Toho Univ. Funabashi) ; (TOHO-FP-0067) |
| Publication | 2001 |
| Imprint | 29 Jun 2000 |
| Number of pages | 4 |
| In: | Phys. Rev. D 63 (2001) 045003 |
| DOI | 10.1103/PhysRevD.63.045003 |
| Subject category | Particle Physics - Theory |
| Abstract | Space-time non-commutative theories are non-local in time. We develop the Hamiltonian formalism for non-local field theories in d space-time dimensions by considering auxiliary d+1 dimensional field theories which are local with respect to the evolution time. The Hamiltonian path integral quantization is considered and the Feynman rules in the Lagrangian formalism are derived. The case of non-commutative \phi^3 theory is considered as an example. |
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Zapis kreiran 2000-06-30, zadnja izmjena 2023-03-12
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