Explicit classical solutions and comments on Higher-Derivative Klein-Gordon equation in (1+1)-D



Título del documento: Explicit classical solutions and comments on Higher-Derivative Klein-Gordon equation in (1+1)-D
Revista: Revista mexicana de física
Base de datos: PERIÓDICA
Número de sistema: 000363618
ISSN: 0035-001X
Autors: 1
2
1
3
Institucions: 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
Any:
Període: Oct
Volum: 58
Número: 5
Paginació: 384-390
País: México
Idioma: Inglés
Tipo de documento: Artículo
Enfoque: Analítico, teórico
Resumen en inglés 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
Paraules clau: 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
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