Kavli Affiliate: Zheng Zhu | First 5 Authors: Xiaofeng Wang, Zheng Zhu, Guan Huang, Boyuan Wang, Xinze Chen | Summary: World models play a crucial role in understanding and predicting the dynamics of the world, which is essential for video generation. However, existing world models are confined to specific scenarios such as gaming or driving, […]
Kavli Affiliate: Yi Zhou | First 5 Authors: Moulay Barkatou, Mark van Hoeij, Johannes Middeke, Yi Zhou, | Summary: We extend Petkovv{s}ek’s algorithm for computing hypergeometric solutions of scalar difference equations to the case of difference systems $tau(Y) = M Y$, with $M in {rm GL}_n(C(x))$, where $tau$ is the shift operator. Hypergeometric solutions are […]
Kavli Affiliate: Long Zhang | First 5 Authors: Hong-Hao Song, Long Zhang, , , | Summary: The boundary critical behavior of the two-dimensional (2D) quantum antiferromagnetic(AF) XXZ model coupled with either a dangling spin-1/2 XXZ chain or a dangling two-leg ladder on the boundary is studied with the bosonization and renormalization group analysis. A rich […]
Kavli Affiliate: Yi Zhou | First 5 Authors: Yi Zhou, Ao Huang, Satoshi Hattori, , | Summary: The summary receiver operating characteristic (SROC) curve has been recommended as one important meta-analytical summary to represent the accuracy of a diagnostic test in the presence of heterogeneous cutoff values. However, selective publication of diagnostic studies for meta-analysis […]
Kavli Affiliate: Mamoru Matsuo | First 5 Authors: Dapeng Yao, Mamoru Matsuo, Takehito Yokoyama, , | Summary: The recent experiment [R. Nakajima, et al., Nature 613, 479 (2023)] has reported a pair of oppositely polarized spins under an alternating electric current in a superconductor with a chiral structure. However, these behaviors cannot be explained by […]
Kavli Affiliate: Mamoru Matsuo | First 5 Authors: Dapeng Yao, Mamoru Matsuo, Takehito Yokoyama, , | Summary: The recent experiment [R. Nakajima, et al., Nature 613, 479 (2023)] has reported a pair of oppositely polarized spins under an alternating electric current in a superconductor with a chiral structure. However, these behaviors cannot be explained by […]
Kavli Affiliate: Cheng Peng | First 5 Authors: Xue Cheng, Peng Guo, Tai-ho Wang, , | Summary: The paper addresses the problem of meta order execution from a broker-dealer’s point of view in Almgren-Chriss model under order fill uncertainty. A broker-dealer agency is authorized to execute an order of trading on client’s behalf. The strategies […]
Kavli Affiliate: Yi Zhou | First 5 Authors: Yi Zhou, Zhouchen Deng, Shi Chen, Yiwei Qiu, Tianlei Zang | Summary: In a phase-locked loop (PLL) synchronized inverter, due to the strong nonlinear coupling between the PLL’s parame-ters and the operation power angle, the equivalent damping coefficient will quickly deteriorate while the power angle is close […]
Kavli Affiliate: John E. Bowers | First 5 Authors: Bozhang Dong, Yating Wan, Weng W. Chow, Chen Shang, Artem Prokoshin | Summary: Ultra-low-noise laser sources are crucial for a variety of applications, including microwave synthesizers, optical gyroscopes, and the manipulation of quantum systems. Silicon photonics has emerged as a promising solution for high-coherence applications due […]
Kavli Affiliate: Long Zhang | First 5 Authors: Xinrun Mi, Kunya Yang, Yuhan Gan, Long Zhang, Aifeng Wang | Summary: The interplay between lattice geometry, band topology and electronic correlations in the newly discovered kagome compounds AV$_3$Sb$_5$ (A=K, Rb, Cs) makes this family a novel playground to investigate emergent quantum phenomena, such as unconventional superconductivity, […]