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Title (deu)
Species Cosmology
Speaker / Lecturer
Marco Scalisi
MPP, Munich
Description (deu)
Towers species can significantly affect the properties of gravitational effective field theories. They naturally appear in string theory, and one of their universal effects is a renormalization of the scale at which gravity becomes strongly coupled. In this talk, we will discuss some of the implications for cosmology arising from the presence of a large number of species. A major focus will be on cosmic inflation and its observational signatures in the cosmic microwave background. We will also discuss some of the implications for Starobinsky inflation.
Keywords (deu)
The Landscapethe SwamplandPhysics
Subject (eng)
ÖFOS 2012 -- 103 -- Physics, Astronomy
Type (eng)
lecture
Language
[eng]
Persistent identifier
https://phaidra.univie.ac.at/o:2078635
Date created
2024-07-15
Place of creation (eng)
ESI
Duration
37 minutes 35 seconds
Association (eng)
Research Platform Erwin Schrödinger International Institute for Mathematical Physics (ESI)
License
All rights reserved