Composite MFV and Beyond
arXiv:1203.4220 · doi:10.1140/epjc/s10052-012-2030-1
Abstract
We revisit and extend realizations of Minimal Flavor Violation (MFV) in theories with strongly coupled electro-weak symmetry breaking. MFV requires that some chiralities of light SM quarks are strongly composite leading, depending on the scenario, to bounds from compositeness searches, precision electro-weak tests or even flavor physics. Within the framework of partial compositeness we show how to extend the MFV paradigm allowing the treat the top quark differently. This can be realized if for example the strong sector has an U(2) symmetry. In this case the light generations can be mostly elementary and all the bounds are easily satisfied.
16 pages. v2) estimates improved, conclusions unchanged
References in corpus (29)
- The Minimal Composite Higgs Model
- Minimal Flavour Violation: an effective field theory approach
- Bulk Fields and Supersymmetry in a Slice of AdS
- Neutrino masses and mixings in non-factorizable geometry
- The Strongly-Interacting Light Higgs
- Light custodians in natural composite Higgs models
- Model-independent constraints on Delta F=2 operators and the scale of New Physics
- Comments on the Holographic Picture of the Randall-Sundrum Model
- Flavor Structure of Warped Extra Dimension Models
- Fermion Masses, Mixings and Proton Decay in a Randall-Sundrum Model
- The Flavor of the Composite Pseudo-Goldstone Higgs
- Flavor Physics Constraints for Physics Beyond the Standard Model
- Flavor violation and warped geometry
- U(2) and Minimal Flavour Violation in Supersymmetry
- The Other Natural Two Higgs Doublet Model
- Flavour physics from an approximate U(2)^3 symmetry
- Tasi 2009 lectures: The Higgs as a Composite Nambu-Goldstone Boson
- Flavor and CP Invariant Composite Higgs Models
- TASI Lectures on Extra Dimensions and Branes
- A GIM Mechanism from Extra Dimensions
- Flavor Violation Tests of Warped/Composite SM in the Two-Site Approach
- A Simple Flavor Protection for RS
- Warped 5-Dimensional Models: Phenomenological Status and Experimental Prospects
- Probing the SM with Dijets at the LHC
- Ultra Visible Warped Model From Flavor Triviality & Improved Naturalness
- Composite fermions in Electroweak Symmetry Breaking
- Warped Penguins
- Search for quark compositeness in dijet angular distributions from pp collisions at sqrt(s) = 7 TeV
- TASI 2004 Lectures: To the Fifth Dimension and Back
Cited by in corpus (41)
- The Composite Nambu-Goldstone Higgs
- Effective Lagrangian for a light Higgs-like scalar
- Composite Higgses
- A Higgslike Dilaton
- Implications of a Light Higgs in Composite Models
- Towards the Identification of New Physics through Quark Flavour Violating Processes
- EFT approach to the electron Electric Dipole Moment at the two-loop level
- A Natural origin for the LHCb anomalies
- A 125 GeV composite Higgs boson versus flavour and electroweak precision tests
- Third-family quark-lepton unification with a fundamental composite Higgs
- Anatomy of flavour-changing Z couplings in models with partial compositeness
- Flavor hierarchies from dynamical scales
- Direct and indirect signals of natural composite Higgs models
- Modified Higgs Physics from Composite Light Flavors
- Leptons in Composite MFV
- Nonstandard Yukawa Couplings and Higgs Portal Dark Matter
- Strong Signatures of Right-Handed Compositeness
- On Flavour and Naturalness of Composite Higgs Models
- Vector-like Bottom Quarks in Composite Higgs Models
- New Higgs Production Mechanism in Composite Higgs Models
- Top Partners Searches and Composite Higgs Models
- E6 inspired composite Higgs model
- Lepton Flavour Violation in Composite Higgs Models
- Composite Higgses with seesaw EWSB
- Probing light top partners with CP violation
- Flavour issues in warped custodial models: anomalies and rare decays
- A new look at the theory uncertainty of epsilon_K
- Lepton-flavor universality limits in warped space
- Future tests of Higgs compositeness: direct vs indirect
- MFV Reductions of MSSM Parameter Space
- Flavour Deconstructing the Composite Higgs
- Top partner-resonance interplay in a composite Higgs framework
- Sensitivity to the Single Production of Vector-Like Quarks at an Upgraded Large Hadron Collider
- LHC signatures of neutral pseudo-Goldstone boson in the E6CHM
- Direct Constraints, Flavor Physics, and Flavor Anomalies in Composite Higgs Models
- Electroweak Top Couplings, Partial Compositeness and Top Partner Searches
- Baryon asymmetry generation in the E6CHM
- Exploring the Flavor Symmetry Landscape
- Modelling top partner-vector resonance phenomenology
- Flavour and Higgs physics near the Fermi scale
- Scalar resonance in a top partner model