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SUMMARY:YCIU/WL NPA Seminar with Juan Pablo Garces\, Max Planck Institute 
 for Nuclear Physics\, "Asymmetry Sequestering in the Early Universe"
DTSTART:20261023T160000Z
DTEND:20261023T173000Z
DTSTAMP:20261107T074000Z
UID:indico-event-963@indico.wlab.yale.edu
DESCRIPTION:Abstract: In this seminar\, I will present different ways in w
 hich "asymmetry sequestering" can be used to explain the matter-antimatter
  asymmetry of the Universe. After reviewing the necessary ingredients for 
 baryogenesis and the working principle of the sequestering mechanism behin
 d Dirac leptogenesis\, I will proceed to tell a four-chapter story. First\
 , we will explore the possibility that our asymmetric Universe originated 
 from the dynamics of a smooth reheating period. Next\, we will move beyond
  the smoothness assumption and see how nonlinear dynamics during preheatin
 g can generate an asymmetry\, as studied through lattice simulations. In t
 he third chapter\, we will see how the "rules of the game" change when rep
 lacing some renormalizable operators with higher-dimensional ones. Finally
 \, we’ll ask the question that often comes up: what about dark matter?\n
 This talk is a joint talk for both the YCIU and Wright Lab NPA Seminar ser
 ies.\n\nhttps://indico.wlab.yale.edu/event/963/
LOCATION:509 (Kline Tower)
URL:https://indico.wlab.yale.edu/event/963/
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