|COOKIES: By using this website you agree that we can place Google Analytics Cookies on your device for performance monitoring.|
Stress tensor fluctuations in de Sitter spacetime
If you have a question about this talk, please contact Dr Joan Camps.
In this talk I will discuss general properties of the stress tensor two-point function of a quantum field in a maximally symmetric spacetime. Such a two-point function tells us about how the metric fluctuations are affected by the presence of the field. I will also give explicit results for non-self-interacting scalar fields in de Sitter spacetime, and comment on the subtleties arising in the massless case.
This talk is part of the DAMTP Friday GR Seminar series.
This talk is included in these lists:
Note that ex-directory lists are not shown.
Other listsMicrosoft Socio-Digital Systems talks Special panel discussion Cambridge Cardiovascular Seminar Series
Other talksCarving Romanesque Chiaroscuro Formal Materials RIG Seminar Intensive blood pressure control and cerebral blood flow in small vessel disease Production Processes Group Seminar Dr Serge Mostowy: New roles for the cytoskeleton in cell-autonomous immunity Young dwarf galaxies at z~3 (Title TBC)