3.9k citations
- Tsinghua UniversityCN533 papers
- Collaborative Innovation Center of Quantum MatterCN194 papers
- Chinese Academy of SciencesCN134 papers
- Beijing Academy of Quantum Information SciencesCN95 papers
- Institute of PhysicsPL84 papers
- Frontier Science Center for Quantum Information of the Ministry of Education of ChinaCN66 papers
- University of Science and Technology of ChinaCN56 papers
- RIKEN Center for Emergent Matter ScienceJP38 papers
- University of Chinese Academy of SciencesCN36 papers
- Peking UniversityCN34 papers
- Southern University of Science and TechnologyCN34 papers
- Jinan Institute of Quantum TechnologyCN29 papers
5 papers · 2 filters
Probing False Vacuum Decay and Bubble Nucleation in a Rydberg Atom Array
Yu-Xin Chao, Peiyun Ge, Zhen-Xing Hua +7
In quantum field theory (QFT), the "vacuum" is not just empty space but the lowest-energy state of a quantum field. If the energy landscape has multiple local minima, the local gro…
Realization of Trapped Ion Dynamics in the Strong-Field Regime and Non-Markovianity
Kamran Rehan, Hengchao Tu, Tadeu Tassis +5
We experimentally investigate trapped ion dynamics in the strong-driving regime, where the Rabi frequency (Omega) is comparable to the vibrational mode frequency (nu). In the conve…
A Solvable Semi-infinite Fock-state-lattice SSH Model: the Stable Topological Zero Mode and the Non-Hermitian Bound Effect
Xing Yao Mi, Yong-Chun Liu, Zhi Jiao Deng +2
Fock-state lattice (FSL) offers a powerful quantum simulator for topological phenomena due to the unbounded scalability and ease of implementation. Nevertheless, the unique topolog…
Doubling Qubits in a Trapped-Ion System via Vibrational Dual-Rail Encoding
Minhyeok Kang, Wentao Chen, Hyukjoon Kwon +2
Vibrational modes of trapped ions have traditionally served as quantum buses to mediate internal qubits. However, with recent advances in quantum control, it has become possible to…
Geometric origin of self-intersection points in non-Hermitian energy spectra
Jinghui Pi, Chenyang Wang, Yong-Chun Liu +1
Unlike Hermitian systems, non-Hermitian energy spectra under periodic boundary conditions can form closed loops in the complex energy plane, a phenomenon known as point gap topolog…