6 papers · 1 filter
Topology-Dependent Enhancement of Entanglement Extraction in Repeater Graph States
Poramat Chianvichai, Poramet Pathumsoot, Naphan Benchasattabuse +3
Quantum repeaters are essential for establishing long-distance quantum communication to overcome the exponential decay of entanglement due to photon loss. Traditional repeater arch…
Promise and Challenges of Distimation
Joshua Carlo A. Casapao, Ananda G. Maity, Naphan Benchasattabuse +4
Estimating the quality of raw entangled states and distilling high-fidelity entanglement traditionally require two separate link-layer protocols in a quantum network stack, each co…
Performance Analysis of QAOA Across Distributed Quantum Network Topologies Using SwitchQNet
Samanvay Sharma, Siyuan Niu, Amin Taherkhani +2
Quantum data-center (QDC) architectures aim to scale distributed quantum computing (DQC) by interconnecting multiple quantum processing units (QPUs), but their performance depends…
A Distributed Switching Protocol for Quantum Networks
Aman Yacob Tekleab, Yifeng Shen, Yoshii Yutaro +3
With the advent of the construction and deployment of entanglement-based quantum networks, the efficient use of network resources will become a critical challenge for the scalable…
Graybox characterization and calibration with finite-shot estimation on superconducting-qubit experiments
Poramet Pathumsoot, Areeya Chantasri, Michal Hajdušek +1
Characterization and calibration of quantum devices are necessary steps to achieve fault-tolerant quantum computing. As quantum devices become more sophisticated, it is increasingl…
Disti-Mator: an entanglement distillation-based state estimator
Joshua Carlo A. Casapao, Ananda G. Maity, Naphan Benchasattabuse +3
Minimizing both experimental effort and consumption of valuable quantum resources in state estimation is vital in practical quantum information processing. Here, we explore charact…