| Journal: | Revista mexicana de física |
| Database: | PERIÓDICA |
| System number: | 000363618 |
| ISSN: | 0035-001X |
| Authors: | Cherman, Alexandre1 Ferreira-Filho, L.G2 Guedes, L.L. Santos1 Helayel-Neto, J.A3 |
| Institutions: | 1Fundacao Planetario, Rio de Janeiro. Brasil 2Universidade do Estado do Rio de Janeiro, Rio de Janeiro. Brasil 3Ministerio da Ciencia, Tecnologia e Inovacao, Centro Brasileiro de Pesquisas Fisicas, Rio de Janeiro. Brasil |
| Year: | 2012 |
| Season: | Oct |
| Volumen: | 58 |
| Number: | 5 |
| Pages: | 384-390 |
| Country: | México |
| Language: | Inglés |
| Document type: | Artículo |
| Approach: | Analítico, teórico |
| English abstract | We present a simple and general method to solve higher-power D'Alembert equation in (1+1) dimensions for a set of completely general initial conditions. Explicit solutions are written down for the cases of []2 and []3 and the singularity structure is manifest through the derivative terms of some of the initial-condition functions. The explicit solutions found out may be useful if one wishes to device external sources which may suppress the non-physical modes introduced by the higher derivatives |
| Disciplines: | Física y astronomía, Matemáticas |
| Keyword: | Física de partículas y campos cuánticos, Matemáticas puras, Teoría de derivadas, Ecuaciones, Fantasmas |
| Keyword: | Physics and astronomy, Mathematics, Particle physics and quantum fields, Pure mathematics, Higher-derivatives theory, Equations, Ghosts |
| Full text: | Texto completo (Ver PDF) |
