Zobrazeno 1 - 10
of 18 217
pro vyhledávání: '"Hong, Tao"'
Model-based methods play a key role in the reconstruction of compressed sensing (CS) MRI. Finding an effective prior to describe the statistical distribution of the image family of interest is crucial for model-based methods. Plug-and-play (PnP) is a
Externí odkaz:
http://arxiv.org/abs/2405.03854
Autor:
Kikuchi, Hodaka, Hasegawa, SHunsuke, Asai, Shinichiro, Hong, Tao, Kimura, Kenta, Kimura, Tsuyoshi, Itoh, Shinichi, Masuda, Takatsugu
We performed inelastic neutron scattering experiments on single crystal samples of a linear magnetoelectric material Mn$_{3}$Ta$_{2}$O$_{8}$, which exhibits a collinear antiferromagnetic order, to reveal the spin dynamics. Numerous modes observed in
Externí odkaz:
http://arxiv.org/abs/2405.02589
We explore the potential manifestation of a hexaquark, the H particle, as a constituent within neutron stars. The H particle, characterized by a quark composition of $uuddss$, is constructed using the framework of Chromomagnetic Interaction (CMI). Sp
Externí odkaz:
http://arxiv.org/abs/2402.14288
Autor:
Xi, Wen-Zhe, Lu, Kai-Xing, Feng, Hai-Cheng, Li, Sha-Sha, Bai, Jin-Ming, Zhou, Rui-Lei, Liu, Hong-Tao, Wang, Jian-Guo
Publikováno v:
Res.Astron.Astrophys.23(2023)125021
Long-term spectroscopic monitoring campaigns on active galactic nuclei (AGNs) provide a wealth of information about its interior structure and kinematics. However, a number of the observations suffer from the contamination of second-order spectra (SO
Externí odkaz:
http://arxiv.org/abs/2401.11970
Autor:
Lin, Gaoting, Jiao, Jinlong, Li, Xiyang, Shu, Mingfang, Zaharko, Oksana, Shiroka, Toni, Hong, Tao, Kolesnikov, Alexander I., Deng, Guochu, Dunsiger, Sarah, Zhou, Haidong, Shang, Tian, Ma, Jie
Kitaev interactions, arising from the interplay of frustration and bond anisotropy, can lead to strong quantum fluctuations and, in an ideal case, to a quantum-spin-liquid state. However, in many nonideal materials, spurious non-Kitaev interactions t
Externí odkaz:
http://arxiv.org/abs/2312.06284
The mismatch of acoustic impedance at water-air interface can lead a low transmitted sound energy. In this paper, we propose a discrete metasurface for extreme sound transmission based on the impedance matching theory. By employing topology optimizat
Externí odkaz:
http://arxiv.org/abs/2308.01043
Autor:
Wang, Qi Chen Hong-tao, Guo, Chao
Hamiltonian approach in quantum theory provides a new thinking for option pricing with stochastic interest rates. For barrier options, the option price changing process is similar to the infinite high barrier scattering problem in quantum mechanics;
Externí odkaz:
http://arxiv.org/abs/2307.07103
Over the years, computational imaging with accurate nonlinear physical models has drawn considerable interest due to its ability to achieve high-quality reconstructions. However, such nonlinear models are computationally demanding. A popular choice f
Externí odkaz:
http://arxiv.org/abs/2307.02043
Autor:
Shu, Mingfang, Dong, Weicen, Jiao, Jinlong, Wu, Jiangtao, lin, Gaoting, Hong, Tao, Cao, Huibo, Matsuda, Masaaki, Tian, Wei, Chi, Songxue, Ehlers, Georg, Ouyang, Zhongwen, Chen, Hongwei, Zou, Youming, Qu, Zhe, Huang, Qing, Zhou, Haidong, Kamiya, Yoshitomo, Ma, Jie
We study the ground state and spin excitations in Ba3MnSb2O9, an easy-plane S = 5/2 triangular lattice antiferromagnet. By combining single-crystal neutron scattering, electric spin resonance (ESR), and spin wave calculations, we determine the frustr
Externí odkaz:
http://arxiv.org/abs/2306.05802
Autor:
Hong, Tao, Makhfudz, Imam, Ke, Xianglin, May, Andrew F., Podlesnyak, Andrey A., Pajerowski, Daniel, Winn, Barry, Deumal, Merce, Takano, Yasumasa, Turnbull, Mark M.
Topological phases of matter are beyond the paradigm of Landau's symmetry breaking and have challenged our understanding of condensed matter systems. Here we report a new type of symmetry-protected topological phase of matter in the spin-1/2 coupled
Externí odkaz:
http://arxiv.org/abs/2306.06021