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Let E be a Dedekind complete Riesz space with weak unit e, equipped with a conditional expectation operator T. We prove that the spaces Lp(T), with their natural vector-valued norms, are strongly complete, extending the p=2 case of Kuo,…

Functional Analysis · Mathematics 2025-12-16 Youssef Azouzi

Explaining the observed charged fermion mass hierarchies points to flavour symmetries inducing a suppression of the lighter species' masses. When the symmetries are global, it is expected that such symmetries are broken by gravity via…

High Energy Physics - Phenomenology · Physics 2026-03-25 Stefan Antusch , Ivo de Medeiros Varzielas , Miguel Levy

CKM theory has scored novel successes recently, namely vindication of weak universality and its first decisive test in CP studies. While this does not weaken the case for New Physics, one cannot count on the latter to induce large…

High Energy Physics - Phenomenology · Physics 2007-05-23 I. I. Bigi

We propose a new mechanism in which the generation of the supersymmetric $\mu $-term as well charged lepton masses is closely tied to R-parity violation involving heavy vector-like families . A realistic example based on $SU(3)_c\times…

High Energy Physics - Phenomenology · Physics 2008-12-18 Qaisar Shafi , Zurab Tavartkiladze

We present new results for the SU(3) "sextet model" with two flavors transforming according to the two-index symmetric representation of the gauge group. The simulations are performed using unimproved Wilson fermions. We measure the meson…

High Energy Physics - Lattice · Physics 2016-07-26 Vincent Drach , Martin Hansen , Ari Hietanen , Claudio Pica , Francesco Sannino

We investigate in detail the structure of mesonic vacua of N=1 U(Nc) supersymmetric gauge theory with Nf flavors from the matrix model. We show that the Witten index from the matrix model calculation agrees with a result from field…

High Energy Physics - Theory · Physics 2010-02-03 Kazutoshi Ohta

We describe a calculation of the spectrum of flavour-SU(3) octet and decuplet baryons, their parity partners, and the radial excitations of these systems, made using a symmetry-preserving treatment of a vector-vector contact interaction as…

Nuclear Theory · Physics 2017-08-02 Ya Lu , Chen Chen , Craig D. Roberts , Jorge Segovia , Shu-Sheng Xu , Hong-Shi Zong

We show that the electromagnetic superconductivity of vacuum in strong magnetic field background is consistent with the Vafa-Witten theorem because the charged vector meson condensates lock relevant internal global symmetries of QCD with…

High Energy Physics - Phenomenology · Physics 2012-11-28 M. N. Chernodub

We study the flavor structure of the lepton and baryon number--conserving dimension-6 operators in the Standard Model effective field theory (SMEFT). Building on the work of [1], we define several well-motivated flavor symmetries and…

High Energy Physics - Phenomenology · Physics 2023-05-26 Admir Greljo , Ajdin Palavrić , Anders Eller Thomsen

Axion fields were originally introduced to control CP violation due to the theta term in QCD. Pauli-Villars regularization, or the use of a parity symmetric fermion measure, however, preserves CP in the fermion sector. A CP violation…

General Physics · Physics 2016-12-21 P. Mitra

Pursuing a bottom-up approach to explore which flavor symmetry could serve as an explanation of the observed fermion masses and mixings, we discuss an extension of the standard model (SM) where the flavor structure for both quarks and…

High Energy Physics - Phenomenology · Physics 2011-05-05 C. Hagedorn , M. Lindner , R. N. Mohapatra

We analyze electroweak baryogenesis in supersymmetric theories with flavor-dependent CP-violating phases. We generalize the standard approach to include the flavor dependence of the CP-violating sources and obtain an analytical approximate…

High Energy Physics - Phenomenology · Physics 2009-11-07 D. Delepine , R. Gonzalez Felipe , S. Khalil , A. M. Teixeira

A detailed study of a PT-symmetric zero-dimensional quartic theory is presented and a comparison between the properties of this theory and those of a conventional quartic theory is given. It is shown that the PT-symmetric quartic theory…

High Energy Physics - Theory · Physics 2015-01-06 Carl M. Bender , Vincenzo Branchina , Emanuele Messina

Explicit realizations of quantum field theory (QFT) are admitted by a revision to the Wightman axioms for the vacuum expectation values (VEV) of fields. The technical development of QFT is expanded beyond positive functionals on *-algebras…

Mathematical Physics · Physics 2014-10-02 Glenn Eric Johnson

It was recently conjectured that, in SU(3) gauge theories with fundamental quarks, valence spontaneous chiral symmetry breaking is equivalent to condensation of local dynamical chirality and appearance of chiral polarization scale…

High Energy Physics - Lattice · Physics 2015-06-19 Andrei Alexandru , Ivan Horváth

We establish that in Quantum Chromodynamics (QCD) at zero temperature, SU_(L+R)(N_F) exhibits the vector mode conjectured by Georgi and SU_(L-R)(N_F)is realized in either the Nambu-Goldstone mode or else the axial-vector charge is also…

High Energy Physics - Theory · Physics 2007-05-23 R. Acharya , P. Narayana Swamy

We propose a viable minimal model with spontaneous CP violation in the framework of a Two Higgs Doublet Model. The model is based on a generalised Branco-Grimus-Lavoura model with a flavoured $\mathbb{Z}_2$ symmetry, under which two of the…

High Energy Physics - Phenomenology · Physics 2019-10-02 Miguel Nebot , Francisco J. Botella , Gustavo C. Branco

The mass matrix forms of quarks and leptons are discussed in theory with permutation flavor symmetry. The structure of scalar potential is analyzed in case that electroweak doublet Higgs fields have non-trivial flavor symmetry charges. We…

High Energy Physics - Phenomenology · Physics 2008-11-26 Satoru Kaneko , Hideyuki Sawanaka , Takaya Shingai , Morimitsu Tanimoto , Koichi Yoshioka

We identify $m_{12}^2$ as a spurion of non-invertible Peccei-Quinn symmetry in the type II 2HDM with gauged quark flavor. Thus a UV theory which introduces quark color-flavor monopoles can naturally realize alignment without decoupling and…

High Energy Physics - Phenomenology · Physics 2025-03-14 Antonio Delgado , Seth Koren

We discuss the phenomenology of effective field theories with new scalar or vector representations of the Standard Model quark flavor symmetry group, allowing for large flavor breaking involving the third generation. Such field content can…

High Energy Physics - Phenomenology · Physics 2015-05-30 Benjamin Grinstein , Alexander L. Kagan , Michael Trott , Jure Zupan
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