4 papers · 1 filter
Conformal Operator Flows of the Deconfined Quantum Criticality from to
Shuai Yang, Liang-dong Hu, Chao Han +2
The deconfined quantum critical point (DQCP), which separates two distinct symmetry-broken phases, was conjectured to be an example of (2+1)D criticality beyond the standard Landau…
Lessons from Deploying Learning-based CSI Localization on a Large-Scale ISAC Platform
Tianyu Zhang, Dongheng Zhang, Ruixu Geng +3
In recent years, Channel State Information (CSI), recognized for its fine-grained spatial characteristics, has attracted increasing attention in WiFi-based indoor localization. How…
Universal Rule for Topological Hopf Term via Dirac-Spin Coupling
Yan-Guang Yue, Shuai Yang, Zheng-Xin Liu +1
It is known that the topological Hopf term in two-dimensional (2D) spin systems can be derived by coupling to massless Dirac fermions. We establish a universal rule governing the g…
Microscopic study of 3D Potts phase transition via Fuzzy Sphere Regularization
Shuai Yang, Yan-Guang Yue, Yin Tang +3
The Potts model describes interacting spins with different components, which is a direct generalization of the Ising model (). Compared to the existing exact solutions in…