Explicit classical solutions and comments on Higher-Derivative Klein-Gordon equation in (1+1)-D
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| Format: | Artículo científico |
| Language: | en |
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Sociedad Mexicana de Física A.C.
2012
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| author | A. Cherman |
| author_facet | A. Cherman |
| contents | Explicit classical solutions and comments on Higher-Derivative Klein-Gordon equation in (1+1)-D A. Cherman L.G. Ferreira Filho L.L. Santos Guedes J.A. Helayël-Neto Física, Astronomía y Matemáticas Higher ghosts 2D theories derivative theories 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. 2012 artículo científico 0035-001X https://www.redalyc.org/articulo.oa?id=57025089009 en http://www.redalyc.org/revista.oa?id=570 Revista Mexicana de Física application/pdf Sociedad Mexicana de Física A.C. Revista Mexicana de Física (México) Num.5 Vol.58 |
| format | Artículo científico |
| id | redalyc_57025089009 |
| institution | Redalyc |
| language | en |
| publishDate | 2012 |
| publisher | Sociedad Mexicana de Física A.C. |
| spellingShingle | Explicit classical solutions and comments on Higher-Derivative Klein-Gordon equation in (1+1)-D A. Cherman Física, Astronomía y Matemáticas Higher ghosts 2D theories derivative theories Explicit classical solutions and comments on Higher-Derivative Klein-Gordon equation in (1+1)-D A. Cherman L.G. Ferreira Filho L.L. Santos Guedes J.A. Helayël-Neto Física, Astronomía y Matemáticas Higher ghosts 2D theories derivative theories 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. 2012 artículo científico 0035-001X https://www.redalyc.org/articulo.oa?id=57025089009 en http://www.redalyc.org/revista.oa?id=570 Revista Mexicana de Física application/pdf Sociedad Mexicana de Física A.C. Revista Mexicana de Física (México) Num.5 Vol.58 |
| title | Explicit classical solutions and comments on Higher-Derivative Klein-Gordon equation in (1+1)-D |
| topic | Física, Astronomía y Matemáticas Higher ghosts 2D theories derivative theories |
| url | https://www.redalyc.org/articulo.oa?id=57025089009 |