Zobrazeno 1 - 10
of 253 158
pro vyhledávání: '"IKEDA, A."'
Autor:
Ikeda, Masahiro, Zhao, Jinhong
This article deals with the behavior in time of the solution to the Cauchy problem for a fractional wave equation with a weighted $L^1$ initial data. Initially, we establish the global existence of the solution using Fourier methods and provide upper
Externí odkaz:
http://arxiv.org/abs/2412.09155
Autor:
Ikeda, Keita, Chen, Yiyang, Wang, Peng, Miyamoto, Yoshiyuki, Taniguchi, Takashi, Onoda, Shinobu, Hatano, Mutsuko, Iwasaki, Takayuki
Solid-state quantum emitters are an important platform for quantum information processing. The fabrication of the emitters with stable photon frequency and narrow linewidth is a fundamental issue, and it is essential to understand optical conditions
Externí odkaz:
http://arxiv.org/abs/2412.07087
We examine the energy-critical nonlinear heat equation in critical spaces for any dimension greater or equal than three. The aim of this paper is two-fold. First, we establish a necessary and sufficient condition on initial data at or below the groun
Externí odkaz:
http://arxiv.org/abs/2412.04238
Autor:
Ikeda, Shiro, Nakazato, Takeshi, Tsukagoshi, Takashi, Takeuchi, Tsutomu T., Yamaguchi, Masayuki
We reformulate the gain correction problem of the radio interferometry as an optimization problem with regularization, which is solved efficiently with an iterative algorithm. Combining this new method with our previously proposed imaging method, PRI
Externí odkaz:
http://arxiv.org/abs/2412.03183
Autor:
Ikeda, Harukuni, Nakano, Hiroyoshi
We study the critical behavior of the $O(n)$ model under steady shear flow using a dynamical renormalization group (RG) method. Incorporating the strong anisotropy in scaling ansatz, which has been neglected in earlier RG analyses, we identify a new
Externí odkaz:
http://arxiv.org/abs/2412.02111
Autor:
Uemura, Makoto, Koga, Yuzuki, Sazaki, Ryosuke, Yukino, Tomoya, Nakaoka, Tatsuya, Imazawa, Ryo, Kato, Taichi, Nogami, Daisaku, Isogai, Keisuke, Kojiguchi, Naoto, Taguchi, Kenta, Tampo, Yusuke, Maehara, Hiroyuki, Ikeda, Shiro
Studying the early stages of transient events provides crucial information about the fundamental physical processes in cataclysmic variables (CVs). However, determining an appropriate observation mode immediately after the discovery of a new transien
Externí odkaz:
http://arxiv.org/abs/2412.02092
Autor:
Watanabe, Hiroshi, Ikeda, Hiroaki
The realization of BCS-BEC crossover in superconductors, which smoothly connects Bardeen-Cooper-Schrieffer (BCS) theory with Bose-Einstein Condensation (BEC) in fermion systems, is an intriguing recent topic in strongly correlated electron systems. T
Externí odkaz:
http://arxiv.org/abs/2411.15510
Autor:
Hirota, Yuji, Ikeda, Noriaki
Reduction theorem for Poisson manifolds with Hamiltonian Lie algebroids is presented. The notion of compatibility of a momentum section is introduced to the category of Hamiltonian Lie algebroids over Poisson manifolds. It is shown that a compatible
Externí odkaz:
http://arxiv.org/abs/2411.10969
Autor:
Telikova, K., González-López, J., Aravena, M., Posses, A., Villanueva, V., Baeza-Garay, M., Jones, G. C., Solimano, M., Lee, L., Assef, R. J., De Looze, I., Santos, T. Diaz, Ferrara, A., Ikeda, R., Herrera-Camus, R., Übler, H., Lamperti, I., Mitsuhashi, I., Relano, M., Perna, M., Tadaki, K.
The history of gas assembly in early galaxies is reflected in their complex kinematics. While a considerable fraction of galaxies at z~5 are consistent with rotating disks, current studies indicate that the dominant galaxy assembly mechanism correspo
Externí odkaz:
http://arxiv.org/abs/2411.09033
Autor:
The MEG II collaboration, Afanaciev, K., Baldini, A. M., Ban, S., Benmansour, H., Boca, G., Cattaneo, P. W., Cavoto, G., Cei, F., Chiappini, M., Corvaglia, A., Maso, G. Dal, De Bari, A., De Gerone, M., Barusso, L. Ferrari, Francesconi, M., Galli, L., Gallucci, G., Gatti, F., Gerritzen, L., Grancagnolo, F., Grandoni, E. G., Grassi, M., Grigoriev, D. N., Hildebrandt, M., Ignatov, F., Ikeda, F., Iwamoto, T., Karpov, S., Kettle, P. -R., Khomutov, N., Kolesnikov, A., Kravchuk, N., Krylov, V., Kuchinskiy, N., Leonetti, F., Li, W., Malyshev, V., Matsushita, A., Meucci, M., Mihara, S., Molzon, W., Mori, T., Nicolò, D., Nishiguchi, H., Ochi, A., Ootani, W., Oya, A., Palo, D., Panareo, M., Papa, A., Pettinacci, V., Popov, A., Renga, F., Ritt, S., Rossella, M., Scarpellini, A. Rozhdestvensky. S., Schwendimann, P., Signorelli, G., Takahashi, M., Uchiyama, Y., Venturini, A., Vitali, B., Voena, C., Yamamoto, K., Yokota, R., Yonemoto, T.
The observation of a resonance structure in the opening angle of the electron-positron pairs in the $^{7}$Li(p,\ee) $^{8}$Be reaction was claimed and interpreted as the production and subsequent decay of a hypothetical particle (X17). Similar excesse
Externí odkaz:
http://arxiv.org/abs/2411.07994