48 citations · 187 across the 20 of their papers we have counts for
6 papers · 1 filter
Sharing EPR steering between sequential pairs of observers
Qiao-Qiao Lv, Jin-Min Liang, Zhi-Xi Wang +1
The recycling of quantum correlations has attracted widespread attention both theoretically and experimentally. Previous works show that bilateral sharing of nonlocality is impossi…
Ising Hamiltonians for Constrained Combinatorial Optimization Problems and the Metropolis-Hastings Warm-Starting Algorithm
Hui-Min Li, Jin-Min Liang, Zhi-Xi Wang +1
Quantum approximate optimization algorithm (QAOA) is a promising variational quantum algorithm for combinatorial optimization problems. However, the implementation of QAOA is limit…
Parameterized coherence measure
Meng-Li Guo, Zhi-Xiang Jin, Jin-Min Liang +2
Quantifying coherence is an essential endeavor for both quantum mechanical foundations and quantum technologies. We present a bona fide measure of quantum coherence by utilizing th…
Bounds on positive operator-valued measure based coherence of superposition
Meng-Li Guo, Jin-Min Liang, Bo Li +2
Quantum coherence is a fundamental feature of quantum physics and plays a significant role in quantum information processing. By generalizing the resource theory of coherence from…
Assisted quantum simulation of open quantum systems
Jin-Min Liang, Qiao-Qiao Lv, Zhi-Xi Wang +1
Universal quantum algorithms (UQA) implemented on fault-tolerant quantum computers are expected to achieve an exponential speedup over classical counterparts. However, the deep qua…
Unified multivariate trace estimation and quantum error mitigation
Jin-Min Liang, Qiao-Qiao Lv, Zhi-Xi Wang +1
Calculating the trace of the product of -qubit density matrices (multivariate trace) is a crucial subroutine in quantum error mitigation and information measures estimation.…