منابع مشابه
Suppressing Flavor Anarchy
We present a new mechanism, which does not require any flavor symmetry, to explain the small Yukawa couplings and CKM mixing angles. The Yukawa matrices are assumed to be random at short distances and the hierarchical structure is generated in the infrared by renormalization group flow. The generic qualitative predictions of this mechanism are in good agreement with observation. We give several...
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A variant of a warped extra dimension model is presented. It is based on 5D minimal flavor violation, in which the only sources of flavor breaking are two 5D anarchic Yukawa matrices. These matrices also control the bulk masses, which are responsible for the resulting flavor hierarchy. The theory flows to a next to minimal flavor violation model where flavor violation is dominantly coming from ...
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A soft-wall warped extra dimension allows one to relax the tight constraints imposed by electroweak data in conventional Randall-Sundrum models. We investigate a setup, where the lepton flavor structure of the standard model is realized by split fermion locations. Bulk fermions with general locations are not analytically tractable in a soft-wall background, so we follow a numerical approach to ...
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This paper begins with a review and discussion of Gen and freedom of analysis as presented in the OT foundational works (Prince and Smolensky 1993; McCarthy and Prince 1993). The connection between freedom of analysis and our conception of the richness of the base is also considered. The core of the paper is a discussion of metrical phonology, exploring some specifics of the foot inventory whic...
متن کاملThe Price of Anarchy
Interstate 5 stretches through California’s San Joaquin valley, straight and flat as far as the eye can see, giving drivers a unique opportunity to observe game theory in action. With only two lanes in each direction, most cars stay in the left lane, zipping past the slow moving trucks, which keep to the right. Every so often, an impatient truck driver lumbers into the left lane, blockading the...
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2000
ISSN: 1029-8479
DOI: 10.1088/1126-6708/2000/09/030