Zobrazeno 1 - 10
of 5 181
pro vyhledávání: '"P. Kenya"'
Autor:
Kumar, Yogendra, Kumar, Shiv, Yenugonda, Venkateswara, Oishi, Ryohei, Nayak, Jayita, Chen, Chaoyu, Singh, Ravi Prakash, Onimaru, Takahiro, Shimura, Yasuyuki, Ideta, Shinichiro, Shimada, Kenya
We have investigated the surface and bulk electronic structures of the superconducting type-II Dirac semimetal 1T-PdSeTe. The superconducting transition temperature $T_C = 3.2$ K was almost twice as high as $T_C = 1.6$ K in 1T-PdTe$_2$. Scanning tran
Externí odkaz:
http://arxiv.org/abs/2408.15500
Autor:
Cai, Zhihao, Cao, Haijun, Sheng, Haohao, Hu, Xuegao, Sun, Zhenyu, Zhao, Qiaoxiao, Gao, Jisong, Ideta, Shin-ichiro, Shimada, Kenya, Huang, Jiawei, Cheng, Peng, Chen, Lan, Yao, Yugui, Meng, Sheng, Wu, Kehui, Wang, Zhijun, Feng, Baojie
The Weyl semimetals represent a distinct category of topological materials wherein the low-energy excitations appear as the long-sought Weyl fermions. Exotic transport and optical properties are expected because of the chiral anomaly and linear energ
Externí odkaz:
http://arxiv.org/abs/2407.20606
Autor:
Zhang, Fayuan, Cheng, Xingkai, Yin, Zhouyi, Liu, Changchao, Deng, Liwei, Qiao, Yuxi, Shi, Zheng, Zhang, Shuxuan, Lin, Junhao, Liu, Zhengtai, Ye, Mao, Huang, Yaobo, Meng, Xiangyu, Zhang, Cheng, Okuda, Taichi, Shimada, Kenya, Cui, Shengtao, Zhao, Yue, Cao, Guang-Han, Qiao, Shan, Liu, Junwei, Chen, Chaoyu
Recent theoretical efforts predicted a type of unconventional antiferromagnet characterized by the crystal symmetry C (rotation or mirror), which connects antiferromagnetic sublattices in real space and simultaneously couples spin and momentum in rec
Externí odkaz:
http://arxiv.org/abs/2407.19555
Autor:
Andrews, Kenya, Chiazor, Lamogha
Injustice occurs when someone experiences unfair treatment or their rights are violated and is often due to the presence of implicit biases and prejudice such as stereotypes. The automated identification of injustice in text has received little atten
Externí odkaz:
http://arxiv.org/abs/2407.06098
Autor:
Zeng, Meng, Zhu, Ming-Yuan, Zhu, Yu-Peng, Liu, Xiang-Rui, Ma, Xiao-Ming, Hao, Yu-Jie, Liu, Pengfei, Qu, Gexing, Yang, Yichen, Jiang, Zhicheng, Yamagami, Kohei, Arita, Masashi, Zhang, Xiaoqian, Shao, Tian-Hao, Dai, Yue, Shimada, Kenya, Liu, Zhengtai, Ye, Mao, Huang, Yaobo, Liu, Qihang, Liu, Chang
Recently, unconventional antiferromagnets that enable the splitting of electronic spins have been theoretically proposed and experimentally realized, where the magnetic sublattices containing moments pointing at different directions are connected by
Externí odkaz:
http://arxiv.org/abs/2405.12679
We show that strong subadditivity provides a simple derivation of the $g$-theorem for the boundary renormalization group flow in two-dimensional conformal field theories. We work out its holographic interpretation and also give a derivation of the $g
Externí odkaz:
http://arxiv.org/abs/2403.19934
Motivated by COVID-19 vaccine allocation, where vulnerable subpopulations are simultaneously more impacted in terms of health and more disadvantaged in terms of access to the vaccine, we formalize and study the problem of resource allocation when the
Externí odkaz:
http://arxiv.org/abs/2402.00083
Autor:
Kanda, Hiroki, Kawamoto, Taishi, Suzuki, Yu-ki, Takayanagi, Tadashi, Tasuki, Kenya, Wei, Zixia
Publikováno v:
JHEP 03 (2024) 060
In this paper, we present holographic descriptions of entanglement phase transition using AdS/BCFT. First, we analytically calculate the holographic pseudo entropy in the AdS/BCFT model with a brane localized scalar field and show the entanglement ph
Externí odkaz:
http://arxiv.org/abs/2311.13201
Autor:
Zhu, Tong, Lu, Xuezeng, Aoyama, Takuya, Fujita, Koji, Nambu, Yusuke, Saito, Takashi, Takatsu, Hiroshi, Kawasaki, Tatsushi, Terauchi, Takumi, Kurosawa, Shunsuke, Yamaji, Akihiro, Li, Hao-Bo, Tassel, Cedric, Ohgushi, Kenya, Rondinelli, James M., Kageyama, Hiroshi
From lithium-ion batteries to high-temperature superconductors, oxide materials have been widely used in electronic devices. However, demands of future technologies require materials beyond oxides, as anion chemistries distinct from oxygen can expand
Externí odkaz:
http://arxiv.org/abs/2311.09324
Publikováno v:
JHEP 02 (2024) 111
We compute the pseudo entropy in two-dimensional holographic and free Dirac fermion CFTs for excited states under joining local quenches. Our analysis reveals two of its characteristic properties that are missing in the conventional entanglement entr
Externí odkaz:
http://arxiv.org/abs/2310.12542