BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Instituto de Física Teórica - ECPv6.15.11//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
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
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:Europe/Madrid
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20240331T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20241027T010000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20250330T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20251026T010000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20260329T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20261025T010000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=Europe/Madrid:20250915T100000
DTEND;TZID=Europe/Madrid:20250915T113000
DTSTAMP:20260722T040828
CREATED:20250915T093142Z
LAST-MODIFIED:20251218T084800Z
UID:22580-1757930400-1757935800@www.ift.uam-csic.es
SUMMARY:Exploring infinite distance limits of type II Calabi–Yau compactifications
DESCRIPTION:Speaker: Luca Melotti\n\n\n\nInstitution:  IFT UAM/CSIC\n\n\n\nLocation&Place: Blue Room\n\n\n\nAbstract:\n\n\nThis thesis explores infinite distance limits in the vector multiplet moduli space of type II string theory on Calabi–Yau threefolds. First we classify such limits\, identify the towers of light states\, and test the Emergence Proposal\, which links IR kinetic terms to loop corrections from such states. We then study the scalar curvature of the moduli space along infinite distance trajectories\, focusing on cases where it diverges positively. We argue that such divergences signal decoupled field theory sectors and propose this as the only mechanism for curvature divergences in quantum gravity. Extending the analysis\, we relate these limits to higher-dimensional rigid theories (5d/6d SCFTs and Little String Theories)\, interpreting divergences as a parametric separation between the strength of gravitational and gauge interactions. Finally\, we connect curvature divergences with rigid limits and the existence of BPS states with divergent charge-to-mass ratios. \n\nSupervisor: Fernando Marchesano\n 
URL:https://www.ift.uam-csic.es/event/exploring-infinite-distance-limits-of-type-ii-calabi-yau-compactifications/
LOCATION:Blue Room\, Instituto de Física Teórica (IFT) - C. Nicolás Cabrera\, 13-15\, Fuencarral-El Pardo\, Madrid\, 28049\,\, Spain
CATEGORIES:PhD Dissertation,Scientific activities,Training
ATTACH;FMTTYPE=image/jpeg:https://www.ift.uam-csic.es/wp-content/uploads/2025/09/DSC00573-scaled.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Madrid:20250915T120000
DTEND;TZID=Europe/Madrid:20250915T133000
DTSTAMP:20260722T040828
CREATED:20250915T093308Z
LAST-MODIFIED:20251218T084800Z
UID:22582-1757937600-1757943000@www.ift.uam-csic.es
SUMMARY:On the Asymptotic Global Structure of Duality Frames in Quantum Gravity
DESCRIPTION:Speaker: Ignacio Ruiz García\n\n\nInstitution: IFT UAM/CSIC\n\n\nLocation&Place: Blue Room\n\n\nAbstract:\n\n\nThis thesis studies the global asymptotic structure of moduli spaces in effective field theories compatible with Quantum Gravity\, focusing on the Swampland Distance Conjecture. We develop taxonomy rules that determine the arrangement of towers of light states and duality frames at infinite distance\, showing a finite set of possible global structures. These towers\, interpreted as emergent degrees of freedom\, are linked to the lowering of the EFT cut-off scale\, leading to a universal relation between the leading tower and the cut-off depending only on spacetime dimension. We test these patterns in string and M-theory compactifications\, recovering known constructions and suggesting new landscape corners or Swampland constraints. Finally\, we explore generalizations in lower-supersymmetry settings\, including non-Lorentzian decompactifications\, changing fibration structures\, and additional asymptotic scales\, to better understand the consistency rules for EFTs admitting UV completion to Quantum Gravity.\n\nSupervisor: Irene Valenzuela Agüí
URL:https://www.ift.uam-csic.es/event/on-the-asymptotic-global-structure-of-duality-frames-in-quantum-gravity/
LOCATION:Blue Room\, Instituto de Física Teórica (IFT) - C. Nicolás Cabrera\, 13-15\, Fuencarral-El Pardo\, Madrid\, 28049\,\, Spain
CATEGORIES:PhD Dissertation,Scientific activities,Training
END:VEVENT
END:VCALENDAR