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Physic Colloquium: Marc Kamionkowski (Johns Hopkins), Title: Hubble trouble and the early Universe

Event Type
Lecture
Sponsor
Department of Physics
Location
Loomis Lab 141 and via Zoom
Virtual
wifi event
Date
Feb 8, 2023   4:00 pm  
Speaker
Marc Kamionkowski (Johns Hopkins)
Contact
Kelly Darr
E-Mail
khdarr@illinois.edu
Phone
12173007821
Views
13
Originating Calendar
Physics - Colloquium

Abstract:  With time, a longstanding tension between the cosmic expansion rate inferred from maps of the large-scale distribution of mass and that obtained from direct measurements has become more significant and less easily attributed to problems with the analyses.  I will review this Hubble tension and discuss ideas for new physics that it has spawned.

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