Zobrazeno 1 - 10
of 24 242
pro vyhledávání: '"A. Hatanaka"'
In this article, we address aquatic environmental monitoring using a fleet of unmanned surface vehicles (USVs). Specifically, we develop an online path generator that provides either of circular or elliptic paths based on the real-time feedback so th
Externí odkaz:
http://arxiv.org/abs/2411.00579
Autor:
Hatanaka, Tomoya, Fushio, Rikuto, Watanabe, Masataka, Munro, William J., Ikeda, Tatsuhiko N., Sugiura, Sho
We propose a quantum hash function based on Gaussian boson sampling on a photonic quantum computer, aiming to provide quantum-resistant security. Extensive simulations demonstrate that this hash function exhibits strong properties of preimage, second
Externí odkaz:
http://arxiv.org/abs/2409.19932
Autor:
Higuchi, Takashi, Akatsuka, Hiroaki, Brossard, Alexis, Fujimoto, Derek, Giampa, Pietro, Hansen-Romu, Sean, Hatanaka, Kichiji, Hino, Masahiro, Ichikawa, Go, Imajo, Sohei, Jamieson, Blair, Kawasaki, Shinsuke, Kitaguchi, Masaaki, Mammei, Russell, Matsumiya, Ryohei, Mishima, Kenji, Picker, Rüdiger, Schreyer, Wolfgang, Shimizu, Hirohiko M., Sidhu, Steve, Vanbergen, Sean
The neutron electric dipole moment (EDM) is a sensitive probe for currently undiscovered sources of charge-parity symmetry violation. As part of the TRIUMF Ultracold Advanced Neutron (TUCAN) collaboration, we are developing spin analyzers for ultraco
Externí odkaz:
http://arxiv.org/abs/2407.15311
Autor:
Komatsu, Takumi, Kambara, Motonari, Hatanaka, Shumpei, Matsuo, Haruka, Hirakawa, Tsubasa, Yamashita, Takayoshi, Fujiyoshi, Hironobu, Sugiura, Komei
Domestic service robots (DSRs) that support people in everyday environments have been widely investigated. However, their ability to predict and describe future risks resulting from their own actions remains insufficient. In this study, we focus on t
Externí odkaz:
http://arxiv.org/abs/2407.13186
We devise a calculation scheme using \textit{ab initio} tight-binding Hamiltonians to evaluate biquadratic magnetic interactions. This approach relies on the spin cluster expansion combined with the disordered local moment (DLM) method, originally de
Externí odkaz:
http://arxiv.org/abs/2405.04369
This paper presents a novel control strategy for drone networks to improve the quality of 3D structures reconstructed from aerial images by drones. Unlike the existing coverage control strategies for this purpose, our proposed approach simultaneously
Externí odkaz:
http://arxiv.org/abs/2404.13915
Autor:
Hatanaka, Shuhei, Yamasaki, Jun
Publikováno v:
Phys. Rev. A 110, 013702 (2024)
We developed a reconstruction method for the density matrix and Wigner function of electron beams through analysis of the Airy pattern intensity profile. The density matrix in a transmission electron microscope object plane was calculated using the c
Externí odkaz:
http://arxiv.org/abs/2404.13379
Autor:
Oshima, Ren, Hatanaka, Tatsuto, Nishihaya, Shinichi, Nomoto, Takuya, Kriener, Markus, Fujita, Takahiro C., Kawasaki, Masashi, Arita, Ryotaro, Uchida, Masaki
Publikováno v:
Physical Review B 109, L121113 (2024)
Technical advancement of oxide molecular beam epitaxy (MBE) has opened new avenues for studying various quantum transport phenomena in correlated transition-metal oxides, as exemplified by the exotic superconductivity of Sr$_2$RuO$_4$ and quantum osc
Externí odkaz:
http://arxiv.org/abs/2404.00214
Autor:
Carnerero, A. Daniel, Tanaka, Taichi, Li, Mengmou, Hatanaka, Takeshi, Wasa, Yasuaki, Hirata, Kenji, Ushifusa, Yoshiaki, Ida, Takanori
Publikováno v:
IEEE Access 2024
The global drive towards carbon neutrality has led to a significant increase in the number of power plants based on renewable energy sources (RES). Concurrently, numerous households are adopting RES to generate their own energy, aiming to decrease bo
Externí odkaz:
http://arxiv.org/abs/2401.07425
Autor:
Matsumoto, Hiroki, Yasuda, Isamu, Asano, Motoki, Kawada, Takuya, Kawaguchi, Masashi, Hatanaka, Daiki, Hayashi, Masamitsu
We use a surface acoustic wave (SAW) cavity resonator to study the coupling of acoustic magnons in a synthetic antiferromagnet (SAF) and the phonons carried by SAWs. The SAF is composed of a CoFeB/Ru/CoFeB trilayer and the scattering matrix of the SA
Externí odkaz:
http://arxiv.org/abs/2311.05275