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
WIMP dark matter in the parity solution to the strong CP problem
Junichiro Kawamura, Shohei Okawa, Yuji Omura +1
We extend the Standard Model (SM) with parity symmetry, motivated by the strong CP problem and dark matter. In our model, parity symmetry is conserved at high energy by introducing…
Non-Universal Gaugino Masses in the NMSSM
Junichiro Kawamura, Tatsuo Kobayashi, Natsumi Nagata
The Next-to-Minimal Supersymmetric Standard Model (NMSSM) provides a natural framework to realize a low-scale supersymmetric (SUSY) model, where a singlet superfield is added to th…
Particle decay in Gaussian wave-packet formalism revisited
Kenzo Ishikawa, Kin-ya Oda
We derive the Fermi's golden rule in the Gaussian wave-packet formalism of quantum field theory, proposed by Ishikawa, Shimomura, and Tobita, for the particle decay within a finite…
Quark-hadron continuity under rotation: Vortex continuity or boojum?
Chandrasekhar Chatterjee, Muneto Nitta, Shigehiro Yasui
Quark-hadron continuity was proposed as crossover between hadronic matter and quark matter without a phase transition, based on the matching of the symmetry and excitations in both…
Hyperspherical-coordinate approach to the spectra and decay widths of hybrid quarkonia
Tomokazu Miyamoto, Shigehiro Yasui
In this paper, we consider the possibility that Y(4260), Y(4360), or X(4660) is the ground state or the first excited state of a hybrid charmonium and examine whether $…
Conformal field theory analysis for QCD Kondo effect
Taro Kimura, Sho Ozaki
We study non-perturbative aspects of QCD Kondo effect, which has been recently proposed for the finite density and strong magnetic field systems, using conformal field theory descr…
Left-right symmetry, orbifold , and radiative breaking of
Yugo Abe, Yuhei Goto, Yoshiharu Kawamura
We study the origin of electroweak symmetry under the assumption that is realized on a five-dimensional space-time. The Pa…
Exploring the generalized loosely bound Skyrme model
Sven Bjarke Gudnason
The Skyrme model is extended with a sextic derivative term - called the BPS-Skyrme term - and a repulsive potential term - called the loosely bound potential. A large part of the m…
Non-Abelian strings and domain walls in two Higgs doublet models
Minoru Eto, Masafumi Kurachi, Muneto Nitta
Contrary to the standard model that does not admit topologically nontrivial solitons, two Higgs doublet models admit topologically stable vortex strings and domain walls. We numeri…
Does the chiral magnetic effect change the dynamic universality class in QCD?
Masaru Hongo, Noriyuki Sogabe, Naoki Yamamoto
In QCD matter under an external magnetic field, the chiral magnetic effect (CME) leads to the collective gapless mode called the chiral magnetic wave (CMW). Since dynamic universal…
Constraints on two Higgs doublet models from domain walls
Minoru Eto, Masafumi Kurachi, Muneto Nitta
We show that there is a constraint on the parameter space of two Higgs doublet models that comes from the existence of the stable vortex-domain wall systems. The constraint is quit…
Localization of the Standard Model via Higgs mechanism and a finite electroweak monopole from non-compact five dimensions
Masato Arai, Filip Blaschke, Minoru Eto +1
We propose a minimal and self-contained model in non-compact flat five dimensions which localizes the Standard Model (SM) on a domain wall. Localization of gauge fields is achieved…
Topological Defects in the Georgi-Machacek Model
Chandrasekhar Chatterjee, Masafumi Kurachi, Muneto Nitta
We study topological defects in the Georgi-Machacek model in a hierarchical symmetry breaking in which extra triplets acquire vacuum expectation values before the doublet. We find…
Numerical analytic continuation of Euclidean data
Ralf-Arno Tripolt, Philipp Gubler, Maksim Ulybyshev +1
In this work we present a direct comparison of three different numerical analytic continuation methods: the Maximum Entropy Method, the Backus-Gilbert method and the Schlessinger p…