From the 1 of 4 linked papers with an AI index.
4 papers
Interlocked Time Crystal in Coupled Spin-1/2 Ensembles under Local Dissipation
Zhen-Huan Yang, Zhen-Tao Liang, Dan-Bo Zhang
The paper shows that coupling two spin‑½ ensembles with opposite pumping and decay can generate a synchronized, non‑equilibrium time‑crystalline phase, even though each ensemble al…
Many-Body Non-Hermitian Physics in the Generalized Brillouin Zone
Chaoze Lu, Chuanshu Xu, Zhenghao Yang +1
The breakdown of conventional bulk-boundary correspondence (BBC) in non-Hermitian system can be resolved by the generalized Brillouin zone (GBZ) theory. However, extending the GBZ…
Spontaneous Macroscopic Quantum Synchronization in an Ensemble of Two-level Systems
Zhen-huan Yang, Dan-Bo Zhang
Spontaneous macroscopic quantum synchronization is an emergent phenomenon where an ensemble of quantum oscillators achieves global phase coherence through the interplay of interact…
Entangelment Entropy on Generalized Brillouin Zone
Zhenghao Yang, Chaoze Lu, Xiancong Lu
We investigate the entanglement properties of non-Hermitian Su-Schrieffer-Heeger (SSH) model from the perspective of the Generalized Brillouin Zone (GBZ). The non-Bloch entanglemen…