| Journal: | Brazilian journal of physics |
| Database: | PERIÓDICA |
| System number: | 000329404 |
| ISSN: | 0103-9733 |
| Authors: | L. Khodja1 Belaloui, N1 |
| Institutions: | 1Universite Mentouri, Faculte des Sciences Exactes, Constantine. Argelia |
| Year: | 2009 |
| Season: | Dic |
| Volumen: | 39 |
| Number: | 4 |
| Pages: | 652-662 |
| Country: | Brasil |
| Language: | Inglés |
| Document type: | Artículo |
| Approach: | Analítico, descriptivo |
| English abstract | We study a classical perturbative membrane based on the string-limit model and we discuss the consistency of the theory where the closure of the classical constraints algebra is verified. We paraquantize the model (extended string) both in the covariant and the transverse approaches. From the generalized Poincaré algebra, the so-called Poincaré (para) algebra, we show that the space-time critical dimensions D are related to the order of the paraquantization Q by the relation D = 3+24/Q. The symplectic structure is generalized for the paraquantum case and applied to the parabosonic membrane coupled to a constant 3-form field. This leads to a deformed noncommutative relations at the ends of the membrane (extended string) describing a geometry which might be called a q-noncommutativity |
| Disciplines: | Física y astronomía, Matemáticas |
| Keyword: | Física, Física de partículas y campos cuánticos, Matemáticas puras, Membranas parabosónicas, Deformación-q, No conmutatividad |
| Keyword: | Physics and astronomy, Mathematics, Particle physics and quantum fields, Physics, Pure mathematics, Parabosonic membrane, q-deformation, Noncommutativity |
| Full text: | Texto completo (Ver HTML) |
