Zobrazeno 1 - 10
of 51 565
pro vyhledávání: '"A Shirai"'
Autor:
Shirai, Tatsuhiko, Togawa, Nozomu
Combinatorial optimization is a promising area for achieving quantum speedup. Quantum approximate optimization algorithm (QAOA) is designed to search for low-energy states of the Ising model, which correspond to near-optimal solutions of combinatoria
Externí odkaz:
http://arxiv.org/abs/2410.05703
Autor:
Haneji, Yuto, Nishimura, Taichi, Kameko, Hirotaka, Shirai, Keisuke, Yoshida, Tomoya, Kajimura, Keiya, Yamamoto, Koki, Cui, Taiyu, Nishimoto, Tomohiro, Mori, Shinsuke
Mistake action detection from egocentric videos is crucial for developing intelligent archives that detect workers' errors and provide feedback. Previous studies have been limited to specific domains, focused on detecting mistakes from videos without
Externí odkaz:
http://arxiv.org/abs/2410.05343
Autor:
Araki, T., Chauhan, S., Chiba, K., Eda, T., Eizuka, M., Funahashi, Y., Furuto, A., Gando, A., Gando, Y., Goto, S., Hachiya, T., Hata, K., Ichimura, K., Ikeda, H., Inoue, K., Ishidoshiro, K., Kamei, Y., Kawada, N., Kishimoto, Y., Koga, M., Marthe, A., Matsumoto, Y., Mitsui, T., Miyake, H., Morita, D., Nakajima, R., Nakamura, K., Nakamura, R., Nakane, J., Ono, T., Ozaki, H., Saito, K., Sakai, T., Shimizu, I., Shirai, J., Shiraishi, K., Suzuki, A., Tachibana, K., Tamae, K., Watanabe, H., Watanabe, K., Kurosawa, S., Urano, Y., Yoshida, S., Umehara, S., Fushimi, K., Kotera, K., Berger, B. E., Fujikawa, B. K., Learned, J. G., Maricic, J., Fu, Z., Ghosh, S., Smolsky, J., Winslow, L. A., Efremenko, Y., Karwowski, H. J., Markoff, D. M., Tornow, W., Delloro, S., Odonnell, T., Detwiler, J. A., Enomoto, S., Decowski, M. P., Weerman, K. M., Grant, C., Penek, Ö., Song, H., Li, A., Axani, S. N., Garcia, M., Sarfraz, M.
The electron antinuetrino flux limits are presented for the brightest gamma-ray burst (GRB) of all time, GRB221009A, over a range of 1.8\,-\,200\,MeV using the Kamioka Liquid Scintillator Anti Neutrino Detector (KamLAND). Using a variety of time wind
Externí odkaz:
http://arxiv.org/abs/2410.01996
Overestimation of melting temperatures calculated by first-principles molecular dynamics simulations
Although the melting temperature, $T_{m}$, of a solid can be calculated based on first-principles molecular dynamics (FP-MD) simulations, systematic assessments of the accuracy of the resulting values have not yet been reported. FP-MD simulations req
Externí odkaz:
http://arxiv.org/abs/2409.00987
Autor:
Shirai, Nobu C., Sakumichi, Naoyuki
Negative energetic elasticity in gels challenges the conventional understanding of gel elasticity, and despite extensive research, a concise explanation remains elusive. In this Letter, we use the weakly self-avoiding walk (the Domb-Joyce model; DJ m
Externí odkaz:
http://arxiv.org/abs/2408.14992
Autor:
Hiroshima, Fumio, Shirai, Tomoyuki
The non-commutative harmonic oscillators (NcHO) and 2p-quantum Rabi models (2pQRM) are extensions of harmonic oscillators. The purpose of this paper is to give a relationship between NcHO and 2pQRM, and the fiber decomposition of NcHO by 2pQRM is sho
Externí odkaz:
http://arxiv.org/abs/2408.04239
Microwave-driven trapped ion logic gates offer a promising avenue for advancing beyond laser-based logic operations. In future microwave-based operations, however, the joule heat produced by large microwave currents flowing through narrow microwave e
Externí odkaz:
http://arxiv.org/abs/2407.11443
Autor:
Shirai, Koun
Glass has long been considered a nonequilibrium material. The primary reason is its history-dependent properties: the obtained properties are not uniquely determined by two state variables alone, namely, temperature and volume, but are affected by th
Externí odkaz:
http://arxiv.org/abs/2406.15726
Autor:
Abe, S., Araki, T., Chiba, K., Eda, T., Eizuka, M., Funahashi, Y., Furuto, A., Gando, A., Gando, Y., Goto, S., Hachiya, T., Hata, K., Ichimura, K., Ieki, S., Ikeda, H., Inoue, K., Ishidoshiro, K., Kamei, Y., Kawada, N., Kishimoto, Y., Koga, M., Marthe, A., Matsumoto, Y., Mitsui, T., Miyake, H., Morita, D., Nakajima, R., Nakamura, K., Nakamura, R., Nakane, J., Ono, T., Ozaki, H., Saito, K., Sakai, T., Shimizu, I., Shirai, J., Shiraishi, K., Suzuki, A., Tachibana, K., Tamae, K., Watanabe, H., Watanabe, K., Yoshida, S., Umehara, S., Fushimi, K., Kotera, K., Urano, Y., Berger, B. E., Fujikawa, B. K., Learned, J. G., Maricic, J., Fu, Z., Ghosh, S., Smolsky, J., Winslow, L. A., Efremenko, Y., Karwowski, H. J., Markoff, D. M., Tornow, W., Dell'Oro, S., O'Donnell, T., Detwiler, J. A., Enomoto, S., Decowski, M. P., Weerman, K. M., Grant, C., Penek, O., Song, H., Li, A., Axani, S. N., Garcia, M., Sarfraz, M.
We present a search for neutrinoless double-beta ($0\nu\beta\beta$) decay of $^{136}$Xe using the full KamLAND-Zen 800 dataset with 745 kg of enriched xenon, corresponding to an exposure of $2.097$ ton yr of $^{136}$Xe. This updated search benefits f
Externí odkaz:
http://arxiv.org/abs/2406.11438
Autor:
Hiroshima, Fumio, Shirai, Tomoyuki
The renormalized spectral zeta function of the quantum Rabi Hamiltonian is considered. It is shown that the renormalized spectral zeta function converges to the Riemann zeta function as the coupling constant goes to infinity. Moreover the path measur
Externí odkaz:
http://arxiv.org/abs/2405.09158