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Scattering amplitudes and soft theorems in multi-flavor Galileon theories
In this paper we initiate the study of multi-flavor Galileon theories using the methods of scattering amplitudes. We explore this topic from different perspectives and extend the techniques employed so far mainly in the single-f...
Particles and field physics
- 2020 •
- Jimp •
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Jimp - Článek v periodiku v databázi Web of Science
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Predictive electroweak gauge model with strong spontaneous-symmetry-breaking dynamics
Higgs sector of the Standard model (SM) is replaced by quantum flavor dynamics (QFD), the gauged flavor SU(3)f symmetry with scale Lambda. For all SM chiral fermions in triplets the anomaly freedom demands addition of a tri...
Pure mathematics
- 2021 •
- D •
- Link
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D - Stať ve sborníku
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Sterile particles from the flavor gauge model of masses
of a model based on dynamical flavor gauge symmetry breaking. The model is defined by a particular flavor representation setting of electroweakly charged fermions.Only finite number of versions of the model
BF - Elementární částice a fyzika vysokých energií
- 2013 •
- Jx •
- Link
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Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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Generating functional for the Green's functions of a two-flavor bosonic model
We examine a simple two-flavor scalar model with a non-diagonal mass matrix. We argue that the conventional definition of the QFT partition function does not allow to evaluate the Green's functions with respect to the flavor
Particles and field physics
- 2017 •
- D •
- Link
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D - Stať ve sborníku
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Thermal field theory with nonuniform chemical potential
We investigate thermal one-loop effective potentials in multiflavor models with chemical potentials. We study four-dimensional models in which each flavor has different global U(1) charges. Accordingly they have different c...
BE - Teoretická fyzika
- 2013 •
- Jx •
- Link
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Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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Modular S3 symmetric radiative seesaw model
We propose a one-loop induced radiative seesaw model applying a modular S3 flavor symmetry, which is known as the minimal non-Abelian discrete group. In this scenario, dark matter (DM) candidate is correlated with neutrinos and lept...
Particles and field physics
- 2019 •
- Jimp •
- Link
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Jimp - Článek v periodiku v databázi Web of Science
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Dynamical generation of flavor vacuum and Lorentz invariance
In this paper we review dynamical generation of field mixing after chiral symmetry breaking. We also study the explicit form of Lorentz boosts transformations of flavor states in a two-flavor scalar model with field mixing....
Applied mathematics
- 2019 •
- D •
- Link
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Chiral symmetry-breaking schemes and dynamical generation of masses and field mixing
In this paper we review dynamical generation of field mixing after chiral symmetry breaking. We also study the explicit form of discrete transformations of flavor states in a two-flavor scalar model with field mixing. We fi...
Particles and field physics
- 2020 •
- D •
- Link
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D - Stať ve sborníku
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Search for Lepton-Flavor-Violating Decays of Bosons With the ATLAS Detector
The quest for lepton-flavor-violating processes at the LHC represents one of the key searches for new physics beyond the Standard Model. This review summarizes the direct searches for lepton-flavor-violating decays of heavy...
Particles and field physics
- 2020 •
- Jimp •
- Link
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Jimp - Článek v periodiku v databázi Web of Science
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SU(3) flavor symmetry considerations for the K–N coupled channels system
We study the impact of SU(3) flavor symmetry breaking on the properties of dynamically generated Lambda* states within an effective separable potential model describing the coupled channels K(over bar)N system. The model is...
Particles and field physics
- 2022 •
- Jimp •
- Link
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Jimp - Článek v periodiku v databázi Web of Science
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