278 citations
- Nagoya UniversityJP54 papers
- High Energy Accelerator Research OrganizationJP30 papers
- The University of TokyoJP30 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di TorinoIT20 papers
- RIKENJP20 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR19 papers
- Ritsumeikan UniversityJP19 papers
- University of TurinIT19 papers
- Johannes Gutenberg University MainzDE18 papers
- Osaka City UniversityJP18 papers
- Osaka Electro-Communication UniversityJP18 papers
- Technical University of MunichDE18 papers
26 papers · 1 filter
Compact Star of Holographic Nuclear Matter and GW170817
Kilar Zhang, Takayuki Hirayama, Ling-Wei Luo +1
We use a holographic model of quantum chromodynamics to extract the equation of state (EoS) for the cold nuclear matter of moderate baryon density. This model is based on the Sakai…
Revisiting Vector-like Quark Model with Enhanced Top Yukawa Coupling
Michio Hashimoto
We revisit a scenario with an enhanced top yukawa coupling in vector-like quark (VLQ) models, where the top yukawa coupling is larger than the standard model value and the lightest…
A scalar hint from the diboson excess?
Giacomo Cacciapaglia, Aldo Deandrea, Michio Hashimoto
In view of the recent diboson resonant excesses reported by both ATLAS and CMS Collaborations, we suggest that a new weak singlet pseudo-scalar particle, , may decay into two…
Composite Z'
Michio Hashimoto
We investigate a possibility of a composite Z' vector boson. For the compositeness, the required gauge coupling g in low energy is not so big, g^2/(4π) > 0.015 in the case of the U…
Radiative Symmetry Breaking from Flat Potential in various U(1)' models
Michio Hashimoto, Satoshi Iso, Yuta Orikasa
We investigate a radiative electroweak gauge symmetry breaking scenario via the Coleman-Weinberg mechanism starting from a completely flat Higgs potential at the Planck scale ("fla…
Radiative symmetry breaking at the Fermi scale and flat potential at the Planck scale
Michio Hashimoto, Satoshi Iso, Yuta Orikasa
We investigate a possibility of the "flatland scenario", in which the electroweak gauge symmetry is radiatively broken via the Coleman-Weinberg mechanism starting from a completely…