Zobrazeno 1 - 10
of 6 147
pro vyhledávání: '"Wang, XiaoPing"'
In this paper, we develop a second-order, fully decoupled, and energy-stable numerical scheme for the Cahn-Hilliard-Navier-Stokes model for two phase flow with variable density and viscosity. We propose a new decoupling Constant Scalar Auxiliary Vari
Externí odkaz:
http://arxiv.org/abs/2410.10195
Autor:
Gao, Bin, Chen, Tong, Liu, Chunxiao, Klemm, Mason L., Zhang, Shu, Ma, Zhen, Xu, Xianghan, Won, Choongjae, McCandless, Gregory T., Murai, Naoki, Ohira-Kawamura, Seiko, Moxim, Stephen J., Ryan, Jason T., Huang, Xiaozhou, Wang, Xiaoping, Chan, Julia Y., Cheong, Sang-Wook, Tchernyshyov, Oleg, Balents, Leon, Dai, Pengcheng
In magnetically ordered insulators, elementary quasiparticles manifest as spin waves - collective motions of localized magnetic moments propagating through the lattice - observed via inelastic neutron scattering. In effective spin-1/2 systems where g
Externí odkaz:
http://arxiv.org/abs/2408.15957
Multimodal emotion recognition in conversation (MERC) has garnered substantial research attention recently. Existing MERC methods face several challenges: (1) they fail to fully harness direct inter-modal cues, possibly leading to less-than-thorough
Externí odkaz:
http://arxiv.org/abs/2407.21536
Autor:
Zhang, Jinpeng, Wang, Xiaoping
The scalar auxiliary variable (SAV) approach is a highly efficient method widely used for solving gradient flow systems. This approach offers several advantages, including linearity, unconditional energy stability, and ease of implementation. By intr
Externí odkaz:
http://arxiv.org/abs/2407.17258
In this paper, we study the large time behavior and sharp interface limit of the Cauchy problem for compressible Navier-Stokes/Allen-Cahn system with interaction shock waves in the same family. This system is an important mathematical model for descr
Externí odkaz:
http://arxiv.org/abs/2406.01902
Autor:
Cai, Chang, Chen, Guocai, Chen, Jiangyu, Fang, Rundong, Gao, Fei, Guo, Xiaoran, Guo, Jiheng, He, Tingyi, Jia, Chengjie, Jin, Gaojun, Jing, Yipin, Ju, Gaojun, Lei, Yang, Li, Jiayi, Li, Kaihang, Li, Meng, Li, Minhua, Li, Shengchao, Li, Siyin, Li, Tao, Lin, Qing, Liu, Jiajun, Liu, Minghao, Lv, Sheng, Luo, Guang, Ma, Jian, Shen, Chuanping, Song, Mingzhuo, Tong, Lijun, Wang, Xiaoyu, Wang, Wei, Wang, Xiaoping, Wang, Zihu, Wei, Yuehuan, Weng, Liming, Xiao, Xiang, Xie, Lingfeng, Xu, Dacheng, Yang, Jijun, Yang, Litao, Yang, Long, Ye, Jingqiang, Yu, Jiachen, Yue, Qian, Yue, Yuyong, Zhang, Bingwei, Zhang, Shuhao, Zhao, Yifei, Zhu, Chenhui
Publikováno v:
Physical Review D 110, 072011 (2024)
Coherent elastic neutrino-nucleus scattering (CEvNS) provides a unique probe for neutrino properties Beyond the Standard Model (BSM) physics. REactor neutrino LIquid xenon Coherent Scattering experiment (RELICS), a proposed reactor neutrino program u
Externí odkaz:
http://arxiv.org/abs/2405.05554
The Spallation Neutron Source (SNS) at Oak Ridge National Laboratory (ORNL) operates in the event mode. Time-of-flight (TOF) information about each detected neutron is collected separately and saved as a descriptive entry in a database enabling unpre
Externí odkaz:
http://arxiv.org/abs/2406.05133
We have developed an efficient and unconditionally energy-stable method for simulating droplet formation dynamics. Our approach involves a novel time-marching scheme based on the scalar auxiliary variable technique, specifically designed for solving
Externí odkaz:
http://arxiv.org/abs/2402.04638
Autor:
Fruhling, Kyle, Streeter, Alenna, Mardanya, Sougata, Wang, Xiaoping, Baral, Priya, Zaharko, Oksana, Mazin, Igor I., Chowdhury, Sugata, Ratcliff, William D., Tafti, Fazel
Publikováno v:
Physical Review Materials 8, 094411 (2024)
Topological Hall effect (THE) is a hallmark of scalar spin chirality, which is found in static skyrmion lattices. Recent theoretical works have shown that scalar spin chirality could also emerge dynamically from thermal spin fluctuations. Evidence of
Externí odkaz:
http://arxiv.org/abs/2401.17449