5 papers
Realistic Simulation of Quantum Repeater with Encoding and Classical Error Correction
Sagar Patange, Caitao Zhan, Bikun Li +4
Quantum repeaters are essential for scalable long-distance quantum networking. As quantum information processing moves toward fault-tolerant and error-corrected operations, it beco…
Efficient Entanglement Purification Circuit Design for Dual-Species Atom Arrays
Bikun Li, Daniel Dilley, Alvin Gonzales +6
Entanglement purification protocols (EPPs) are essential for generating high-fidelity entangled states in noisy quantum systems, enabling robust quantum networking and computation.…
Detecting Errors in a Quantum Network with Pauli Checks
Alvin Gonzales, Daniel Dilley, Bikun Li +2
We apply the quantum error detection scheme Pauli check sandwiching (PCS) to quantum networks by turning it into a distributed multiparty protocol. PCS provides protection on the t…
Generalized Quantum Repeater Graph States
Bikun Li, Kenneth Goodenough, Filip RozpÄdek +1
All-photonic quantum repeaters are essential for establishing long-range quantum entanglement. Within repeater nodes, reliably performing entanglement swapping is a key component o…
Space-time Peer-to-Peer Distribution of Multi-party Entanglement for Any Quantum Network
Yuexun Huang, Xiangyu Ren, Bikun Li +3
Graph states are a class of important multiparty entangled states, of which bell pairs are the special case. Realizing a robust and fast distribution of arbitrary graph states in t…