|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 listsDepartment of History and Philosophy of Science Computer Laboratory Wednesday Seminars CEB Career Talks
Other talksRECHARGE and REFOCUS Tutorial 1: Data Linkage – Introduction, Recent Advances, and Privacy Issues Circle-invariant definite connections and symplectic Fano 6-manifolds Molecular and cellular studies of membrane perforation in the arms race between host and pathogen "Mechanisms of colon cancer initiation, progression and metastasis" Studying Interfacial Processes During Water Splitting and CO2 Reduction