-
06-08
2022
Quantum variantional learning for quantum error-correcting codes
内容： 为了实现大规模容错量子计算，我们必须有探测和纠正噪声的手段——量子纠错。在过去的二十年里，人们构造了一系列不同的量子纠错码，但其中的绝大部分并不适用于近期量子设备。在这个报告里，我们介绍一个用于...
-
04-06
2022
Efficient bipartite entanglement detection scheme with a quantum adversarial solver
内容： The recognition of entanglement states is a notoriously difficult problem when no prior information is available. Here, we propose an efficient quantum adversarial bipartite entanglement detect...
-
03-30
2022
Schrödinger-Heisenberg Variational Quantum Algorithms
内容： Recent breakthroughs have opened the possibility to intermediate-scale quantum computing with tens to hundreds of qubits, and shown the potential for solving classical challenging problems, suc...
-
01-12
2022
Optimization extends the feasibility of quantum error mitigation
内容： The ultimate goal of quantum computing is to build a fault-tolerant quantum computer (FTQC), where the number of qubits is sufficiently large and the error rate is satisfactorily low, such that...
-
01-05
2022
Quantum Thermalization and Novel Phases in Non-equilibrium Quantum Systems
内容： Universal quantum computers offer us the opportunities to implement novel quantum matter far away from equilibrium states. There has been remarkable progress in our understanding of the non-erg...
-
12-29
2021
Benchmarking near-term quantum computers via random circuit sampling
内容： The increasing scale of near-term quantum hardware motivates the need for efficient noise characterization methods, since qubit and gate level techniques cannot capture crosstalk and correlated...