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SUMMARY:Discovering the Axiverse via Fifth Forces
DTSTART;VALUE=DATE-TIME:20260811T092000Z
DTEND;VALUE=DATE-TIME:20260811T094000Z
DTSTAMP;VALUE=DATE-TIME:20260913T135424Z
UID:indico-contribution-2667@indico.itp.ac.cn
DESCRIPTION:Speakers: Alexander Eberhart (Durham University)\nIf the Unive
 rse is described by string theory or other extensions of the Standard Mode
 l\, several light\, axion-like states are predicted to exist. However\, mo
 st experiments only search for one of these states. We show that searches 
 for fifth forces can't assume a non-relativistic potential induced by a si
 ngle axion field. We discuss the strength of the non-relativistic spin-dep
 endent and spin-independent potentials in the most general case of $N_a$ d
 ifferent axions and show how the shape of the potentials can be used to di
 stinguish between different axiverse scenarios.\n\nhttps://indico.itp.ac.c
 n/event/416/contributions/2667/
LOCATION:Conference Center (2F) Back Area
URL:https://indico.itp.ac.cn/event/416/contributions/2667/
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