5 papers
Single-Period Floquet Control of Bosonic Codes with Quantum Lattice Gates
Tangyou Huang, Lei Du, Lingzhen Guo
Bosonic codes constitute a promising route to fault-tolerant quantum computing. Existing Floquet protocols enable analytical construction of bosonic codes but typically rely on slo…
Giant atom with disorders: Effects from imperfect couplings
Muming Han, Lingzhen Guo
The study of giant atoms goes beyond the local interaction paradigm in the conventional quantum optics, and predicts novel phenomena, such as oscillating bound states in the contin…
Autonomous Floquet Engineering of Bosonic Codes via Reinforcement Learning
Zheping Wu, Lingzhen Guo, Haobin Shi +1
Bosonic codes represent a promising route toward quantum error correction in continuous-variable systems, with direct relevance to experimental platforms such as circuit QED and op…
A purified input-output pseudomode model for structured open quantum systems
Pengfei Liang, Neill Lambert, Si Luo +2
A full understanding of open quantum systems requires the characterization of both system and environmental properties. However, the complexity of the environmental statistics in t…
Topological bosonic Bogoliubov excitations with sublattice symmetry
Ling-Xia Guo, Liang-Liang Wan, Liu-Gang Si +2
Here we investigate the internal sublattice symmetry, and thus the enriched topological classification of bosonic Bogoliubov excitations of thermodynamically stable free-boson syst…