Zobrazeno 1 - 10
of 2 924
pro vyhledávání: '"Jian, Qiao"'
Autor:
Liu, Hao, Zhang, Chen, Wu, Qi-Yi, Jin, Yahui, Zhu, Ziming, Song, Jiao-Jiao, Wang, Honghong, Chen, Bo, He, Jun, Liu, Hai-Yun, Duan, Yu-Xia, Oppeneer, Peter M., Meng, Jian-Qiao
We report the observation of a light-induced subpicosecond topological phase transition in the antiferromagnetic Dirac semimetal EuAgAs, achieved through precise manipulation of its magnetic configuration. Using ultrafast optical spectroscopy, we pro
Externí odkaz:
http://arxiv.org/abs/2411.10756
Autor:
Wu, Qi-Yi, Zhang, Chen, Li, Bai-Zhuo, Liu, Hao, Song, Jiao-Jiao, Chen, Bo, Liu, Hai-Yun, Duan, Yu-Xia, He, Jun, Liu, Jun, Cao, Guang-Han, Meng, Jian-Qiao
The quasiparticle relaxation dynamics of the iron-based superconductor CsCa$_2$Fe$_4$As$_4$F$_2$ ($T_c$ $\sim$ 29 K) were investigated using ultrafast optical spectroscopy. A pseudogap ($\Delta_{PG}$ $\approx$ 3.3 meV) was observed to open below $T^{
Externí odkaz:
http://arxiv.org/abs/2410.16610
Autor:
Song, Jiao-Jiao, Wu, Qi-Yi, Zhang, Chen, Gilbertson, Steve M., Riseborough, Peter S., Rusz, Jan, Joyce, John J., Graham, Kevin S., Olson, Clifford G., Tobash, Paul H., Bauer, Eric D., Chen, Bo, Liu, Hao, Duan, Yu-Xia, Oppeneer, Peter M., Rodriguez, George, Durakiewicz, Tomasz, Meng, Jian-Qiao
This study investigates the 5$f$-electron-conduction electron hybridization process in the heavy fermion superconductor UPd$_2$Al$_3$ using a combination of angle-resolved photoemission spectroscopy (ARPES) and time-resolved photoemission spectroscop
Externí odkaz:
http://arxiv.org/abs/2409.07816
Understanding how people behave in strategic settings--where they make decisions based on their expectations about the behavior of others--is a long-standing problem in the behavioral sciences. We conduct the largest study to date of strategic decisi
Externí odkaz:
http://arxiv.org/abs/2408.07865
Autor:
Zhu, Jian-Qiao, Griffiths, Thomas L.
As Large Language Models (LLMs) are increasingly deployed in real-world settings, understanding the knowledge they implicitly use when making decisions is critical. One way to capture this knowledge is in the form of Bayesian prior distributions. We
Externí odkaz:
http://arxiv.org/abs/2406.01860
The observed similarities in the behavior of humans and Large Language Models (LLMs) have prompted researchers to consider the potential of using LLMs as models of human cognition. However, several significant challenges must be addressed before LLMs
Externí odkaz:
http://arxiv.org/abs/2405.19313
Publikováno v:
Diversity and Distributions, 2024 Sep 01. 30(9), 1-12.
Externí odkaz:
https://www.jstor.org/stable/48784961
Autor:
Chen, Bo, Liu, Hao, Wu, Qi-Yi, Zhang, Chen, Ye, Xue-Qing, Zhao, Yin-Zou, Song, Jiao-Jiao, Tian, Xin-Yi, Tan, Ba-Lei, Liu, Zheng-Tai, Ye, Mao, Chen, Zhen-Hua, Huang, Yao-Bo, Shen, Da-Wei, Yuan, Ya-Hua, He, Jun, Duan, Yu-Xia, Meng, Jian-Qiao
Publikováno v:
Phys. Rev. B 110, L041120 (2024)
In this study, we investigate the electronic structure of a spin-triplet superconductor candidate CeRh$_2$As$_2$ using high-resolution angle-resolved photoemission spectroscopy and density functional theory calculations. Notably, Fermi surface nestin
Externí odkaz:
http://arxiv.org/abs/2403.14057
Simulating sampling algorithms with people has proven a useful method for efficiently probing and understanding their mental representations. We propose that the same methods can be used to study the representations of Large Language Models (LLMs). W
Externí odkaz:
http://arxiv.org/abs/2401.16657
Autor:
Zhu, Jian-Qiao, Griffiths, Thomas L.
Autoregressive Large Language Models (LLMs) trained for next-word prediction have demonstrated remarkable proficiency at producing coherent text. But are they equally adept at forming coherent probability judgments? We use probabilistic identities an
Externí odkaz:
http://arxiv.org/abs/2401.16646