19-23 September 2022
Banach Center IMPAN
Europe/Warsaw timezone

Gravitational waves on Riemann-Cartan geometries

19 Sep 2022, 11:50
20m
321 (Banach Center IMPAN)

321

Banach Center IMPAN

ul. Śniadeckich 8 00-656 Warszawa

Speaker

Fernando Izaurieta ( Department of Physics, University of Concepcion )

Description

We offer a mathematical toolkit for the study of waves propagating on a background manifold with nonvanishing torsion. As an example, we briefly analyze the amplitude propagation of gravitational waves in an Einstein-Cartan-Sciamma-Kibble (ECSK) assuming a dark matter spin tensor sourcing for spacetime torsion at cosmological scales and assess whether a future detection by LISA is possible.

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