975 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- The University of TokyoJP429 papers
- Kyoto UniversityJP151 papers
- RIKENJP142 papers
- Tokyo Institute of TechnologyJP134 papers
- High Energy Accelerator Research OrganizationJP100 papers
- Tohoku UniversityJP100 papers
- Nagoya UniversityJP97 papers
- The University of OsakaJP96 papers
- Tokyo University of ScienceJP90 papers
- Japan Science and Technology AgencyJP68 papers
- UNSW SydneyAU63 papers
- Centre National de la Recherche ScientifiqueFR62 papers
14 papers · 2 filters
Kondo effect driven by chirality imbalance
Daiki Suenaga, Kei Suzuki, Yasufumi Araki +1
We propose a novel mechanism of the Kondo effect driven by a chirality imbalance (or chiral chemical potential) of relativistic light fermions. This effect is realized by the mixin…
Complete Vector-like Fourth Family with : A Global Analysis
Junichiro Kawamura, Stuart Raby, Andreas Trautner
In this paper we present an in-depth analysis of a recently proposed Standard Model extension with a complete fourth generation of quarks and leptons, which are vector-like with re…
A low-scale flavon model with a symmetry
Tetsutaro Higaki, Junichiro Kawamura
We propose a model that explains the fermion mass hierarchy by the Froggatt-Nielsen mechanism with a discrete symmetry. As a concrete model, we study a supersymmetric model…
Functional renormalization group approach to color superconducting phase transition
G. Fejos, N. Yamamoto
We investigate the order of the color superconducting phase transition using the functional renormalization group approach. We analyze the Ginzburg-Landau effective theory of color…
Complete Vector-like Fourth Family and new for Muon Anomalies
Junichiro Kawamura, Stuart Raby, Andreas Trautner
We consider the Standard Model (SM) with the addition of a gauge symmetry and a complete fourth family of quarks and leptons which are vector-like with respe…
Near threshold and photo-production at JLab and RHIC
Yoshitaka Hatta, Abha Rajan, Di-Lun Yang
We update our previous calculation of photo-production near threshold \cite{Hatta:2018ina} by incorporating the recent developments in theory and the new experimental data fr…
Flows of multicomponent scalar models with U(1) gauge symmetry
G. Fejos, T. Hatsuda
We investigate the renormalization group flows of multicomponent scalar theories with gauge symmetry using the functional renormalization group method. The scalar sector is…
Spin-isospin Kondo effects for and baryons and and mesons
Shigehiro Yasui, Tomokazu Miyamoto
We study the Kondo effect for a () baryon in nuclear matter. In terms of the spin and isospin ($\mathrm{SU}(2)_{\mathrm{spin}} \times \mathrm{SU}(2)_{\mathrm{…
Topological Nambu monopole in two Higgs doublet models
Minoru Eto, Yu Hamada, Masafumi Kurachi +1
We show that a topological Nambu monopole exists as a regular solution for a large range of parameters in two Higgs doublet models, contrary to the standard model admitting only no…
Note on a solution to domain wall problem with the Lazarides-Shafi mechanism in axion dark matter models
Chandrasekhar Chatterjee, Tetsutaro Higaki, Muneto Nitta
Axion is a promising candidate of dark matter. After the Peccei-Quinn symmetry breaking, axion strings are formed and attached by domain walls when the temperature of the universe…
Masses and decays of the bottom-charm hybrid meson
Tomokazu Miyamoto, Shigehiro Yasui
We study gluonic excitations inside a meson in the constituent gluon model, treating a bottom-charm hybrid meson as a three-body system. We obtain the mass…
Axial Kinetic Theory and Spin Transport for Fermions with Arbitrary Mass
Koichi Hattori, Yoshimasa Hidaka, Di-Lun Yang
We derive the quantum kinetic theory for fermions with arbitrary mass in a background electromagnetic field from the Wigner-function approach. Since spin of massive fermions is a d…
Quark-Hadron Crossover with Vortices
Chandrasekhar Chatterjee, Muneto Nitta., Shigehiro Yasui
The quark-hadron crossover conjecture was proposed as a continuity between hadronic matter and quark matter with no phase transition. It is based on matching of symmetry and excita…
On Experimental Confirmation of the Corrections to the Fermi's golden rule
Kenzo Ishikawa, Osamu Jinnouchi, Arisa Kubota +3
Standards calculations by the Fermi's Golden rule involve approximations. These approximations could lead to deviations from the predictions of the standard model as discussed in a…