Campo escalar complejo masivo de Klein-Gordon en un background de Schwarzschild
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| Format: | Artículo científico |
| Language: | es |
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Universidad San Francisco de Quito
2015
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| author | Carlos A. Marín |
| author_facet | Carlos A. Marín |
| contents | Campo escalar complejo masivo de Klein-Gordon en un background de Schwarzschild Carlos A. Marín Multidisciplinaria (Ciencias Naturales y Exactas) Klein Gordon Schwarzschild general relativity Complex scalar field The behaviour of a massive complex Klein-Gordon scalar field in a Schwarzschild background is analized using tortoise coordinates. Using these coordinates we obtain an expression for the action in terms of an effective potential and a radial wave function. From the action we get the corresponding wave equation and obtain some solutions of that equation for a mode of frequency ω. Additionally, we study the effective potential in terms of the radial distance r and the quantum number l. Finally, we estimate the energy that we need to traverse the potential barrier for some values of l. 2015 artículo científico 1390-5384 https://www.redalyc.org/articulo.oa?id=726180879006 es http://www.redalyc.org/revista.oa?id=7261 Avances en Ciencias e Ingenierías application/pdf Universidad San Francisco de Quito Avances en Ciencias e Ingenierías (Ecuador) Num.1 Vol.7 |
| format | Artículo científico |
| id | redalyc_726180879006 |
| institution | Redalyc |
| language | es |
| publishDate | 2015 |
| publisher | Universidad San Francisco de Quito |
| spellingShingle | Campo escalar complejo masivo de Klein-Gordon en un background de Schwarzschild Carlos A. Marín Multidisciplinaria (Ciencias Naturales y Exactas) Klein Gordon Schwarzschild general relativity Complex scalar field Campo escalar complejo masivo de Klein-Gordon en un background de Schwarzschild Carlos A. Marín Multidisciplinaria (Ciencias Naturales y Exactas) Klein Gordon Schwarzschild general relativity Complex scalar field The behaviour of a massive complex Klein-Gordon scalar field in a Schwarzschild background is analized using tortoise coordinates. Using these coordinates we obtain an expression for the action in terms of an effective potential and a radial wave function. From the action we get the corresponding wave equation and obtain some solutions of that equation for a mode of frequency ω. Additionally, we study the effective potential in terms of the radial distance r and the quantum number l. Finally, we estimate the energy that we need to traverse the potential barrier for some values of l. 2015 artículo científico 1390-5384 https://www.redalyc.org/articulo.oa?id=726180879006 es http://www.redalyc.org/revista.oa?id=7261 Avances en Ciencias e Ingenierías application/pdf Universidad San Francisco de Quito Avances en Ciencias e Ingenierías (Ecuador) Num.1 Vol.7 |
| title | Campo escalar complejo masivo de Klein-Gordon en un background de Schwarzschild |
| topic | Multidisciplinaria (Ciencias Naturales y Exactas) Klein Gordon Schwarzschild general relativity Complex scalar field |
| url | https://www.redalyc.org/articulo.oa?id=726180879006 |