Kavli Affiliate: Gang Su | First 5 Authors: Shuo Qi, Shuo Qi, , , | Summary: Multipartite entanglement offers a powerful framework for understanding the complex collective phenomena in quantum many-body systems that are often beyond the description of conventional bipartite entanglement measures. Here, we propose a class of multipartite entanglement measures that incorporate the […]
Kavli Affiliate: Mamoru Matsuo | First 5 Authors: Xin Theng Lee, Xin Theng Lee, , , | Summary: Altermagnets and compensated ferrimagnets have attracted considerable attention as key building blocks in spintronics devices, owing to their dual advantages of ferromagnets and antiferromagnets. In particular, compensated ferrimagnets exhibit isotropic spin splitting in their electronic and magnon […]
Kavli Affiliate: Cheng Peng | First 5 Authors: Yuan Ni, Yuan Ni, , , | Summary: Significant challenges exist in efficient data analysis of most advanced experimental and observational techniques because the collected signals often include unwanted contributions–such as background and signal distortions–that can obscure the physically relevant information of interest. To address this, we […]
Kavli Affiliate: Zheng Zhu | First 5 Authors: Boyuan Wang, Boyuan Wang, , , | Summary: The rapid advancement of Embodied AI has led to an increasing demand for large-scale, high-quality real-world data. However, collecting such embodied data remains costly and inefficient. As a result, simulation environments have become a crucial surrogate for training robot […]
Kavli Affiliate: Cheng Peng | First 5 Authors: Lang Cheng, Lang Cheng, , , | Summary: We numerically construct a family of stationary, axisymmetric black hole solutions in Einstein-Born-Infeld theory, incorporating both electric charge and rotation. Our results indicate that when nonlinear electromagnetic effects are weak, rotating BI black holes with fixed spin approach the […]
Kavli Affiliate: Gang Su | First 5 Authors: Jin-Wei Dong, Jin-Wei Dong, , , | Summary: Altermagnetism (AM), the recently discovered third class of collinear magnetic order, is characterized by non-relativistic momentum-dependent spin-split electronic structure with compensated zero net magnetization. It can arise from the conventional antiferromagnetism by introducing local anisotropy on the two opposite-spin […]
Kavli Affiliate: Rudolf Podgornik | First 5 Authors: Vijay Yadav, Vijay Yadav, , , | Summary: The ability to precisely control surface charge using charged polymers is fundamental to many nanotechnology applications, enabling the design and fabrication of materials with tailored properties and functionalities. Here, we study the effect of charge regulation (CR) on the […]
Kavli Affiliate: Long Zhang | First 5 Authors: Lei Chen, Lei Chen, , , | Summary: A common wisdom about quantum many-body systems is that emergent phases typically fall into either the Landau-Ginzburg paradigm or topological classifications. Experimentally realizing the intertwined emergence of spontaneous symmetry breaking and topological order remains challenging. Here, we present an […]
Kavli Affiliate: Yi Zhou | First 5 Authors: Chen Pang, Yi Zhou, , , | Summary: We present a self-consistent theory to calculate the static and uniform spin susceptibility in superconductors under simultaneous Zeeman magnetic fields and Rashba-type spin-orbit coupling (SOC). Employing a single-band Bogoliubov-de Gennes Hamiltonian, we solve the gap equation for both conventional […]
Kavli Affiliate: Shenghan Jiang | First 5 Authors: Chao Xu, Yunlong Zang, Yixin Ma, Yingfei Gu, Shenghan Jiang | Summary: Symmetry-protected topological (SPT) phases are short-range entangled quantum states characterized by anomalous edge behavior, a manifestation of the bulk-boundary correspondence for topological phases. Moreover, the Li-Haldane conjecture posits that the entanglement spectrum exhibits the same […]