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The University of Southampton
STAG Research Centre

String Theory seminar - Radu Tatar Seminar

Time:
13:00
Date:
4 March 2020
Venue:
Building 54, room 10031

For more information regarding this seminar, please email David Turton at [email protected] .

Event details

Title: de Sitter in the String Landscape

Abstract: I argue that four-dimensional effective field theory descriptions with de Sitter isometries could be allowed in the presence of time-dependent internal degrees of freedom in type IIB string landscape. Moduli stabilization and time-independent Newton constants are possible in such backgrounds. However once the time-dependences are switched off, there appear no possibilities of effective field theory descriptions.

Speaker information

Radu Tatar , Liverpool.

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