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SUMMARY:Probing Fundamental physics with extreme mass ratio inspirals
DTSTART;VALUE=DATE-TIME:20260520T080000Z
DTEND;VALUE=DATE-TIME:20260520T084000Z
DTSTAMP;VALUE=DATE-TIME:20260530T113715Z
UID:indico-contribution-2439@indico.itp.ac.cn
DESCRIPTION:Speakers: Yungui Gong (Ningbo University)\nExtreme mass ratio 
 inspirals (EMRIs) composed of a stellar-mass object inspiraling into a sup
 ermassive black hole (SMBH)\, emitting GWs in the milli-Hertz band\, are t
 he most promising GW sources for space-based observatories. The rich infor
 mation about the spacetime geometry surrounding the SMBH is encoded in the
  GWs\, making EMRIs an excellent source for studying black hole physics li
 ke the charges carried by black holes and the DM halos around black holes.
  Firstly\, we use EMRIs to probe the charges carried by black holes and th
 e fundamental fields associated with the charges. Then Using the static an
 d spherically symmetric metric for a black hole immersed in dark matter (D
 M) halos with Hernquist\, Burkert\, and Navarro-Frenk-White density distri
 butions\, we study the possibility of the detection of DM halos and the di
 stinction between different DM halos with the extreme mass ratio inspiral 
 systems (EMRIs).\n\nhttps://indico.itp.ac.cn/event/419/contributions/2439/
LOCATION:Small Lecture Hall\, Chongqing University Library (图书馆小
 报告厅) 1F-9
URL:https://indico.itp.ac.cn/event/419/contributions/2439/
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