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SUMMARY:Philippe Brax (IPhT\, Saclay)
DTSTART:20241211T150000Z
DTEND:20241211T160000Z
DTSTAMP:20260423T021050Z
UID:AnLy/49
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/AnLy/49/">Ax
 io-dilaton screened cosmology</a>\nby Philippe Brax (IPhT\, Saclay) as par
 t of AnLy Strings and Fields online seminars\n\n\nAbstract\nI will review 
 the problems caused by light scalar fields in particular with respect to g
 ravitational tests and consider a new type of screening mechanism which al
 lows to evade them. This involves two fields\, an axion-like field and a d
 ilaton\, for which I will also present new results on their cosmology and 
 a link to early dark energy.\n
LOCATION:https://researchseminars.org/talk/AnLy/49/
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