| Journal: | Revista mexicana de física |
| Database: | PERIÓDICA |
| System number: | 000447175 |
| ISSN: | 0035-001X |
| Authors: | Falahi, S1 Parsamehr, S1 |
| Institutions: | 1Islamic Azad University, Kermanshah. Irán |
| Year: | 2021 |
| Season: | May-Jun |
| Volumen: | 67 |
| Number: | 3 |
| Pages: | 465-470 |
| Country: | México |
| Language: | Inglés |
| Document type: | Artículo |
| Approach: | Analítico, teórico |
| English abstract | The quantum field theory in de Sitter ambient space provides us with a comprehensive description of massless gravitational fields. Using the gauge-covariant derivative in the de Sitter ambient space, the gauge invariant Lagrangian density has been found. In this paper, the equation of the conjugate spinor for massless spin-3/2 field is obtained using the Euler-Lagrange equation. Then the field equation is written in terms of the Casimir operator of the de Sitter group. Finally, the gauge invariant field equation is presented |
| Disciplines: | Física y astronomía |
| Keyword: | Física, Espacio tiempo De Sitter, Espinor conjugado, Ecuación de campo, Giro sin masa |
| Keyword: | Physics, De Sitter space-time, Conjugate spinor, Field equation, Massless spin |
| Full text: | Texto completo (Ver HTML) Texto completo (Ver PDF) |
