Zobrazeno 1 - 10
of 25 381
pro vyhledávání: '"Hamaguchi, A."'
Baryon number conservation is an accidental symmetry in the Standard Model, but its violation is theoretically anticipated, making the search for such processes a promising avenue for discovering new physics. In this paper, we explore how measurement
Externí odkaz:
http://arxiv.org/abs/2409.08747
Autor:
Hamaguchi, Hiroki, Tanigawa, Shin-ichi
We show that a generic tensor $T\in \mathbb{F}^{n\times n\times \dots\times n}$ of order $k$ and CP rank $d$ can be uniquely recovered from $n\log n+dn\log \log n +o(n\log \log n) $ uniformly random entries with high probability if $d$ and $k$ are co
Externí odkaz:
http://arxiv.org/abs/2408.03504
In flipped SU(5) grand unified theories, the partial decay lifetimes of certain nucleon decay channels depend generically on an unknown unitary matrix, which arises when left-handed lepton fields are embedded into anti-fundamental representations of
Externí odkaz:
http://arxiv.org/abs/2407.11892
Insect-scale micro-aerial vehicles, especially, lightweight, flapping-wing robots, are becoming increasingly important for safe motion sensing in spatially constrained environments such as living spaces. However, yaw control using flapping wings is f
Externí odkaz:
http://arxiv.org/abs/2407.06500
Characterization of nonstabilizerness is fruitful due to its application in gate synthesis and classical simulation. In particular, the resource monotone called the $\textit{stabilizer extent}$ is indispensable to estimate the simulation cost using t
Externí odkaz:
http://arxiv.org/abs/2406.16673
High-velocity blue-shifted Fe XXV He$\alpha$ line during a superflare of the RS CVn-type star IM Peg
Autor:
Inoue, Shun, Iwakiri, Wataru Buz, Enoto, Teruaki, Uchida, Hiroyuki, Kurihara, Miki, Tsujimoto, Masahiro, Notsu, Yuta, Hamaguchi, Kenji, Gendreau, Keith, Arzoumanian, Zaven, Tsuru, Takeshi Go
Monitor of All-sky X-ray Image (MAXI) detected a superflare, releasing $5\times 10^{37}$ erg in 2$-$10 keV, of the RS CVn-type star IM Peg at 10:41 UT on 2023 July 23 with its Gas Slit Camera (GSC; 2$-$30 keV). We conducted X-ray follow-up observatio
Externí odkaz:
http://arxiv.org/abs/2406.06940
Autor:
Oka, Tomohiko, Ogio, Shingo, Abe, Mitsuru, Hamaguchi, Kenji, Ikeda, Tomonori, Kubo, Hidetoshi, Kurosawa, Shunsuke, Miuchi, Kentaro, Mizumura, Yoshitaka, Nakamura, Yuta, Sawano, Tatsuya, Takada, Atsushi, Takemura, Taito, Tanimori, Toru, Yoshikawa, Kei
Although the MeV gamma-ray band is a promising energy-band window in astrophysics, the current situation of MeV gamma-ray astronomy significantly lags behind those of the other energy bands in angular resolution and sensitivity. An electron-tracking
Externí odkaz:
http://arxiv.org/abs/2403.05128
Autor:
Miyamoto, Asca, Sugawara, Yasuharu, Maeda, Yoshitomo, Ishida, Manabu, Hamaguchi, Kenji, Russell, Christopher M. P., Moffat, Anthony F. J.
We analyse $\textit{XMM-Newton}$ RGS spectra of Wolf-Rayet (WR) 140, an archetype long-period eccentric WR+O colliding wind binary. We evaluate the spectra of O and Fe emission lines and find that the plasmas emitting these lines have the largest app
Externí odkaz:
http://arxiv.org/abs/2401.00977
Publikováno v:
Quantum 8, 1461 (2024)
The nonstabilizerness, or magic, is an essential quantum resource to perform universal quantum computation. Robustness of magic (RoM) in particular characterizes the degree of usefulness of a given quantum state for non-Clifford operation. While the
Externí odkaz:
http://arxiv.org/abs/2311.01362
Autor:
Hamaguchi, Yushi
We establish weak existence and uniqueness in law for stochastic Volterra equations (SVEs for short) with completely monotone kernels and non-degenerate noise under mild regularity assumptions. In particular, our results reveal the regularization-by-
Externí odkaz:
http://arxiv.org/abs/2310.16030