27 citations · 84 across the 8 of their papers we have counts for
8 papers
Sequential quantum simulation of spin chains with a single circuit QED device
Yuxuan Zhang, Shahin Jahanbani, Ameya Riswadkar +2
Quantum simulation of many-body systems in materials science and chemistry are promising application areas for quantum computers. However, the limited scale and coherence of near-t…
All-photonic one-way quantum repeaters
Daoheng Niu, Yuxuan Zhang, Alireza Shabani +1
Quantum repeater is the key technology enabler for long-distance quantum communication. To date, most of the existing quantum repeater protocols are designed based on specific quan…
Quantum Volume for Photonic Quantum Processors
Yuxuan Zhang, Daoheng Niu, Alireza Shabani +1
Defining metrics for near-term quantum computing processors has been an integral part of the quantum hardware research and development efforts. Such quantitative characteristics ar…
Qubit-efficient simulation of thermal states with quantum tensor networks
Yuxuan Zhang, Shahin Jahanbani, Daoheng Niu +2
We present a holographic quantum simulation algorithm to variationally prepare thermal states of -dimensional interacting quantum many-body systems, using only enough hardware q…
Holographic quantum simulation of entanglement renormalization circuits
Sajant Anand, Johannes Hauschild, Yuxuan Zhang +2
While standard approaches to quantum simulation require a number of qubits proportional to the number of simulated particles, current noisy quantum computers are limited to tens of…
Holographic simulation of correlated electrons on a trapped ion quantum processor
Daoheng Niu, Reza Haghshenas, Yuxuan Zhang +3
We develop holographic quantum simulation techniques to prepare correlated electronic ground states in quantum matrix product state (qMPS) form, using far fewer qubits than the num…
Straddling-gates problem in multipartite quantum systems
Yuxuan Zhang
We study a variant of quantum circuit complexity, the binding complexity: Consider a -qubit system divided into two sets of , qubits each () and gates wi…
QED driven QAOA for network-flow optimization
Yuxuan Zhang, Ruizhe Zhang, Andrew C. Potter
We present a general framework for modifying quantum approximate optimization algorithms (QAOA) to solve constrained network flow problems. By exploiting an analogy between flow co…