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SUMMARY:Online Plenary — Eleonora Di Valentino: Cracks in the Standard C
 osmological Model: Tensions\, Robustness\, and Hints of New Physics
DTSTART;VALUE=DATE-TIME:20261116T093000Z
DTEND;VALUE=DATE-TIME:20261116T103000Z
DTSTAMP;VALUE=DATE-TIME:20261026T204220Z
UID:indico-contribution-1065@indico.narit.or.th
DESCRIPTION:The ΛCDM model has been extraordinarily successful in describ
 ing the Universe\, but increasingly precise observations are beginning to 
 expose cracks in this remarkably simple picture. The Hubble constant discr
 epancy remains the most striking example\, while recent measurements of th
 e expansion and growth histories of the Universe\, together with cosmologi
 cal constraints on neutrino masses\, are adding new pieces to the puzzle. 
 But which of these tensions are robust\, and which depend on our choice of
  datasets\, methodology\, or cosmological assumptions? In this talk\, I wi
 ll examine the evidence behind the main cosmological tensions and ask what
  remains when these choices are varied. I will then explore whether the su
 rviving discrepancies can be accommodated by extensions of the standard mo
 del\, including dynamical dark energy\, new early-Universe physics\, and i
 nteractions in the dark sector. The emerging picture may not yet tell us w
 hat lies beyond ΛCDM\, but it is beginning to tell us where (and how) we 
 should look.\n\nhttps://indico.narit.or.th/event/234/contributions/1065/
LOCATION:Pattaya\, Thailand D Varee Jomtien Beach Pattaya Hotel
URL:https://indico.narit.or.th/event/234/contributions/1065/
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