Showing quant-phShow all
2 papers · 1 filter
quant-ph2026
Sp(2N, R) interferometry in multi-mode Gaussian bosonic systems for optimal metrology and quantum control
Chenwei Lv, Renbao Liu
Multi-mode interferometers for bosons in Gaussian states are important systems for quantum metrology with precision beyond the standard quantum limit and for bosonic quantum comput…
quant-ph2025
Geometric Optimization of Quantum Control with Minimum Cost
Chengming Tan, Yuhao Cai, Jinyi Zhang +3
We investigate the optimization of quantum control from a differential geometric perspective. In our approach, optimal control minimizes the cost associated with evolving a quantum…