Scalar particles creation rate in an expanding universe
Quantum field theory in curved space-time, where the gravitational field is treated as a classical solution of Einstein field equations and matter and radiation fields are quantized in that background, predicts the creation of particles in non-static situations, such as in an expanding universe (see...
Guardado en:
| Autores principales: | , , |
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| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
1981
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/111733 |
| Aporte de: |
| Sumario: | Quantum field theory in curved space-time, where the gravitational field is treated as a classical solution of Einstein field equations and matter and radiation fields are quantized in that background, predicts the creation of particles in non-static situations, such as in an expanding universe (see refs. 1, 2 & 3 for recent reviews). |
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