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TZOFFSETFROM:-0500
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DTSTART:20070311T020000
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DTSTAMP:20250203T101236
DTSTART;TZID=America/Detroit:20250212T120000
DTEND;TZID=America/Detroit:20250212T130000
SUMMARY:Lecture / Discussion:Brown Bag Seminar | Strong CP and Flavor
DESCRIPTION:I will discuss a class of multi-Higgs doublet extensions of the Standard Model that solves the strong CP problem with profound consequences for the flavor sector. A flavor symmetry\, G\, that acts on Higgs and quark fields is a key feature of these theories. CP and G are only softly broken in the scalar potential\, so that for certain choices of G charges\, the strong CP parameter is zero at tree-level. I will then discuss radiative corrections in this class of theories\, as well as the contribution from higher-dimensional operators and the connections with the hierarchies observed in quark masses and mixing angles.
UID:130850-21867137@events.umich.edu
URL:https://events.umich.edu/event/130850
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:brown bag,Brown Bag Seminar,Physics
LOCATION:Randall Laboratory - 3481
CONTACT:
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