48 citations · 187 across the 20 of their papers we have counts for
4 papers · 1 filter
Improved iterative quantum algorithm for ground-state preparation
Jin-Min Liang, Qiao-Qiao Lv, Shu-Qian Shen +3
Finding the ground state of a Hamiltonian system is of great significance in many-body quantum physics and quantum chemistry. We propose an improved iterative quantum algorithm to…
Revealing hidden standard tripartite nonlocality by local filtering
Qiao-Qiao Lv, Jin-Min Liang, Zhi-Xi Wang +1
Quantum nonlocality is a kind of significant quantum correlation that is stronger than quantum entanglement and EPR steering. The standard tripartite nonlocality can be detected by…
Quantum gradient descent algorithms for nonequilibrium steady states and linear algebraic systems
Jin-Min Liang, Shi-Jie Wei, Shao-Ming Fei
The gradient descent approach is the key ingredient in variational quantum algorithms and machine learning tasks, which is an optimization algorithm for finding a local minimum of…
Quantum Information Masking in Non-Hermitian Systems and Robustness
Qiao-Qiao Lv, Jin-Min Liang, Zhi-Xi Wang +1
By studying quantum information masking in non-Hermitian quantum systems, we show that mutually orthogonal quantum states can be deterministically masked, while an arbitrary set of…