Cutting rules on a cylinder: a simplified diagrammatic approach to quantum kinetic theory
Abstract Nonequilibrium quantum field theory is often used to derive an approximation for the evolution of number densities and asymmetries in astroparticle models when a more precise treatment of quantum thermal effects is required. This work presents an alternative framework using the zero-tempera...
Guardado en:
Autores principales: | Tomáš Blažek, Peter Maták |
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Formato: | article |
Lenguaje: | EN |
Publicado: |
SpringerOpen
2021
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Materias: | |
Acceso en línea: | https://doaj.org/article/fbd81f53398848f59a73a25c777e8390 |
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