Abstract
This thesis is devoted to theoretical developments in effective field theories and scattering amplitudes. We discuss several effective field theories, ranging from the effective-field-theory extension of the Standard Model to an effective field theory describing gravitational interactions of black holes. We also develop modern methods for calculating scattering amplitudes, and apply them to effective field theories.
| Originalsprog | Engelsk |
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| Forlag | Niels Bohr Institute, Faculty of Science, University of Copenhagen |
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| Antal sider | 342 |
| Status | Udgivet - 2020 |