445 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Nihon UniversityJP99 papers
- The University of TokyoJP66 papers
- Nagoya UniversityJP62 papers
- Hirosaki UniversityJP44 papers
- Institute of Space and Astronautical ScienceJP43 papers
- Goddard Space Flight CenterUS42 papers
- High Energy Accelerator Research OrganizationJP42 papers
- Kyoto UniversityJP41 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PadovaIT40 papers
- Aoyama Gakuin UniversityJP39 papers
- Louisiana State UniversityUS39 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PisaIT38 papers
10 papers · 1 filter
High-gain optical amplification and lasing from erbium-doped single-crystal films epitaxially grown on silicon
Xuejun Xu, Tomohiro Inaba, Takuma Aihara +3
On-chip erbium-doped optical amplifiers and lasers are essential for realizing fully integrated active silicon photonic circuits, but their performance has been limited by the low…
Bell Meets General Philosophers of Science : Reassessing Measurement Independence
Yuichiro Kitajima
Bell's inequality is derived from three assumptions: measurement independence, outcome independence, and parameter independence. Among these, measurement independence, often taken…
GW250114: testing Hawking's area law and the Kerr nature of black holes
The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration +1785
The gravitational-wave signal GW250114 was observed by the two LIGO detectors with a network matched-filter signal-to-noise ratio of 80. The signal was emitted by the coalescence o…
Signature of axion dark matter in low-frequency terrestrial electromagnetic fields: formulation and predictions
Atsushi Taruya, Atsushi Nishizawa, Yoshiaki Himemoto
We develop a theoretical framework for axion dark matter (DM) searches using terrestrial electromagnetic (EM) fields, enabling a global and quantitative characterization of the sig…
GW230814: investigation of a loud gravitational-wave signal observed with a single detector
The LIGO Scientific Collaboration, The Virgo Collaboration, The Kagra Collaboration +1783
GW230814, detected by the LIGO Livingston observatory with a signal-to-noise ratio of 42.4, represents the loudest gravitational-wave signal in the GWTC-4.0 catalog. Its source is…
Precision spectral measurements of Chromium and Titanium from 10 to 250 GeV and sub-Iron to Iron ratio with the Calorimetric Electron Telescope on the ISS
O. Adriani, Y. Akaike, K. Asano +77
The Calorimetric Electron Telescope (CALET), in operation on the International Space Station since 2015, collected a large sample of cosmic-ray (CR) iron and sub-iron events over a…
Stochastic-tail of the curvature perturbation in hybrid inflation
Tomoaki Murata, Yuichiro Tada
The exponential-tail behaviours of the probability density function (PDF) of the primordial curvature perturbation are confirmed in the mild-waterfall variants of hybrid inflation…
Identification of Noise-Associated Glitches in KAGRA O3GK with Hveto
T. Akutsu, M. Ando, M. Aoumi +148
Transient noise ("glitches") in gravitational wave detectors can mimic or obscure true signals, significantly reducing detection sensitivity. Identifying and excluding glitch-conta…
Cardiomyopathy Diagnosis Model from Endomyocardial Biopsy Specimens: Appropriate Feature Space and Class Boundary in Small Sample Size Data
Masaya Mori, Yuto Omae, Yutaka Koyama +4
As the number of patients with heart failure increases, machine learning (ML) has garnered attention in cardiomyopathy diagnosis, driven by the shortage of pathologists. However, e…
A simple model of quantum walk with a gap in distribution
Takuya Machida
Quantum walks are quantum counterparts of random walks and their probability distributions are different from each other. A quantum walker distributes on a Hilbert space and it is…