2 papers
quant-ph2025
Virtual purification complements quantum error correction in quantum metrology
Hyukgun Kwon, Changhun Oh, Youngrong Lim +3
Quantum resources enable one to achieve quantum-enhanced estimation sensitivity beyond its classical counterpart. Many studies mainly focus on reducing statistical error, under the…
quant-ph2024
All-optical Loss-tolerant Distributed Quantum Sensing
Rajveer Nehra, Changhun Oh, Liang Jiang +1
Distributed quantum sensing (DQS) leverages quantum resources to estimate an unknown global property of a networked quantum sensor beyond the classical limit. We propose and analyz…