Stochastic gravitational wave background in quantum gravity

27 Aug 2021, 16:40
20m
ZR5

ZR5

Gravitational Waves as Probes for New Physics Gravitational Waves as Probes for New Physics

Speaker

Sachiko Kuroyanagi

Description

Inflation generically predicts a gravitational wave background
originating from quantum fluctuations of the space-time metric. I will
discuss quantum gravity models which predict a blue-tilted spectrum,
such as non-local Starobinsky inflation, and present how future
interferometer experiments help to constrain the models.

Primary authors

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