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X-WR-CALNAME:Instituto de Física Teórica
X-ORIGINAL-URL:https://www.ift.uam-csic.es
X-WR-CALDESC:Events for Instituto de Física Teórica
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DTSTART:20240331T010000
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DTSTART;TZID=Europe/Madrid:20251202T113000
DTEND;TZID=Europe/Madrid:20251202T130000
DTSTAMP:20260406T062754
CREATED:20251107T120803Z
LAST-MODIFIED:20251125T081101Z
UID:23693-1764675000-1764680400@www.ift.uam-csic.es
SUMMARY:Holo Club: 'Complexity equals anything for multi-horizon black holes'
DESCRIPTION:Speaker: Hong-Yue Jiang (Lanzhou University) \nVenue&Time: 11:30 / Gray Room 3 \nAbstract: We investigate the “complexity equals anything” proposal with codimension-one and codimension-zero gravitational observables for multi-horizon black holes\, using the Bardeen-AdS class black hole as an example. In particular\, we compare the results with the “complexity equals volume” (CV) proposal and find that the generalized volume complexitiy enables the probing of a more complete black hole interior\, that is\, all spacetime regions where the blackening factor $f(r)<0$. This is the advantage brought by the flexibility of this holographic complexity conjecture. In addition\, we compute the codimension-zero gravitational observables derived from various geometric quantities and show that these constructions can effectively differentiate the distinct interior regions of the black hole.
URL:https://www.ift.uam-csic.es/event/holo-club-complexity-equals-anything-for-multi-horizon-black-holes/
LOCATION:Gray Room 3\, Instituto de Física Teórica (IFT) -C. Nicolás Cabrera\, 13-15\, Fuencarral-El Pardo\, Madrid\, 28049\,\, Spain
CATEGORIES:Journal clubs,Scientific activities
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BEGIN:VEVENT
DTSTART;TZID=Europe/Madrid:20251202T140000
DTEND;TZID=Europe/Madrid:20251202T150000
DTSTAMP:20260406T062754
CREATED:20251128T160842Z
LAST-MODIFIED:20251128T160842Z
UID:23991-1764684000-1764687600@www.ift.uam-csic.es
SUMMARY:Cosmology Journal Club
DESCRIPTION:Every Tuesday at 2:00 PM in the discussion room on the 5th floor. \nJoin the IFT cosmology/gravity journal club at benty-fields.com to vote for papers and volunteer to present them.
URL:https://www.ift.uam-csic.es/event/cosmology-journal-club-9/
LOCATION:Discussion room 5th floor\, C. Nicolás Cabrera\, 13-15\, Fuencarral-El Pardo\, Madrid\, Madrid\, 28049\, Spain
CATEGORIES:Journal clubs
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BEGIN:VEVENT
DTSTART;TZID=Europe/Madrid:20251202T150000
DTEND;TZID=Europe/Madrid:20251202T160000
DTSTAMP:20260406T062754
CREATED:20251128T160718Z
LAST-MODIFIED:20251128T160718Z
UID:23989-1764687600-1764691200@www.ift.uam-csic.es
SUMMARY:Pheno Journal Club
DESCRIPTION:Every Tuesday at 15:00 in Grey Room 3.
URL:https://www.ift.uam-csic.es/event/pheno-journal-club-4/
LOCATION:Gray Room 3\, Instituto de Física Teórica (IFT) -C. Nicolás Cabrera\, 13-15\, Fuencarral-El Pardo\, Madrid\, 28049\,\, Spain
CATEGORIES:Journal clubs
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