Results 101 to 110 of about 73,713 (196)

Twin Pati-Salam theory of flavour for a new picture of $B$-anomalies

, 2023
6 pages, 2 figures, contribution to the 2023 Electroweak session of the 57th Rencontres de ...
openaire   +2 more sources

The basis invariant flavor puzzle

Journal of High Energy Physics
The flavor puzzle of the Standard Model quark sector is formulated in a non-perturbative way, using basis invariants that are independent of the choice of quark field basis.
Miguel P. Bento, João P. Silva, Andreas Trautner   +2 more
doaj   +1 more source

Modular symmetry with weighton

Journal of High Energy Physics
We systematically develop the weighton mechanism for natural quark and charged lepton mass hierarchies in the framework of modular symmetry with a single modulus field τ.
Gui-Jun Ding, Stephen F. King, Jun-Nan Lu, Ming-Hua Weng   +3 more
doaj   +1 more source

Non-holomorphic modular flavor symmetry and odd weight polyharmonic Maaß form

Journal of High Energy Physics
We extend the framework of non-holomorphic modular flavor symmetry to include the odd weight polyharmonic Maaß forms. The integer weight polyharmonic Maaß forms of level N can be arranged into multipltets of the homogeneous finite modular group Γ N ′ $$ {
Bu-Yao Qu, Jun-Nan Lu, Gui-Jun Ding
doaj   +1 more source

Theory overview of heavy flavour production [PDF]

Proceedings of The 13th International Conference on B-Physics at Hadron Machines — PoS(BEAUTY 2011), 2011
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On the normalisation of the modular forms in modular invariant theories of flavour

Physics Letters B
The problem of normalisation of the modular forms in modular invariant lepton and quark flavour models is discussed. Modular invariant normalisations of the modular forms are proposed.
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Exploring asymmetries in three-body cLFV lepton decays: probing CP violation in HNL extensions of the SM

Journal of High Energy Physics
In the context of Standard Model extensions via Majorana sterile fermions, the presence of additional CP violating phases (Dirac and Majorana) has been shown to be at source of important effects in charged lepton flavour violating (cLFV) transitions and ...
Adrian Darricau, Jonathan Kriewald, Ana M. Teixeira   +2 more
doaj   +1 more source

Solving the strong CP problem without axions

Journal of High Energy Physics
We formulate general conditions under which the strong CP problem is solved by spontaneous CP violation. Quark-mass matrix elements are polynomials in the CP-breaking order parameters, engineered such that their determinant is a real constant.
Ferruccio Feruglio, Matteo Parriciatu, Alessandro Strumia, Arsenii Titov   +3 more
doaj   +1 more source

Twisted Chiral Algebras of Class S and Mixed Feigin-Frenkel Gluing. [PDF]

Commun Math Phys, 2023
Beem C, Nair S.
europepmc   +1 more source

Spontaneous CP violation in a SUSY theory of flavour [PDF]

Proceedings of International Workshop on Astroparticle and High Energy Physics — PoS(AHEP2003), 2003
Oscar M. Vives, Graham Ross, L. Velasco-Sevilla   +2 more
openaire   +1 more source