142 citations
- Duke UniversityUS18 papers
- Ludwig-Maximilians-Universität MünchenDE9 papers
- Sun Yat-sen UniversityCN8 papers
- Peking UniversityCN7 papers
- Xi’an Jiaotong-Liverpool UniversityCN7 papers
- Institute of Science and Technology AustriaAT5 papers
- Wuhan UniversityCN5 papers
- Zhejiang UniversityCN5 papers
- Beijing Normal UniversityCN4 papers
- Illinois Institute of TechnologyUS4 papers
- Pohang University of Science and TechnologyKR4 papers
- Triangle Universities Nuclear LaboratoryUS4 papers
6 papers · 1 filter
Quantum-Geometric Length Scale for Long-distance Squeezing in Bosonic Bogoliubov Systems
Sonu Verma, Sangmo Cheon, Myung-Joong Hwang +1
Multimode squeezing is a key resource for continuous-variable quantum technologies, but its spatial range in bosonic lattices is usually tied to dispersive propagation. Here we sho…
StageGuard: Physiologically Constrained Sleep Staging
Juntang Wang, Yihan Wang, Hao Wu +3
Automated sleep staging is increasingly used in large-scale studies to derive sleep-architecture endpoints: total sleep time, REM latency, sleep efficiency, and bout-duration stati…
Frustrated superradiant phases in one- and two-dimensional lattices
Jongjun M. Lee, Myung-Joong Hwang
Understanding how frustration and symmetry breaking shape collective behavior is a central problem in quantum many-body systems. In this work, we investigate this problem in large…
Detecting Transportation Mode Using Dense Smartphone GPS Trajectories and Transformer Models
Yuandong Zhang, Othmane Echchabi, Tianshu Feng +3
Transportation mode detection is an important topic within GeoAI and transportation research. In this study, we introduce SpeedTransformer, a novel Transformer-based model that rel…
Spectrogram features for audio and speech analysis
Ian McLoughlin, Lam Pham, Yan Song +7
Spectrogram-based representations have grown to dominate the feature space for deep learning audio analysis systems, and are often adopted for speech analysis also. Initially, the…
Universality classes split by strong and weak symmetries
Jongjun M. Lee, Myung-Joong Hwang, Igor Boettcher
Dissipative phase transitions are strongly shaped by the symmetries of the Liouvillian, yet a clear understanding of the quantitative impact of weak and strong symmetries on critic…