3 papers
quant-ph2025
Cost vector analysis & multi-path entanglement routing in quantum networks
Hudson Leone, Nathaniel R. Miller, Deepesh Singh +2
We present a static framework for analysing quantum routing protocols that we call the \textit{cost-vector formalism}. Here, quantum networks are recast as multi-graphs where edges…
quant-ph2025
Permutational-key quantum homomorphic encryption with homomorphic quantum error-correction
Yingkai Ouyang, Peter P. Rohde
The gold-standard for security in quantum cryptographic protocols is information-theoretic security. Information-theoretic security is surely future-proof, because it makes no assu…
quant-ph2024
Proof-of-work consensus by quantum sampling
Deepesh Singh, Gopikrishnan Muraleedharan, Boxiang Fu +4
Since its advent in 2011, boson sampling has been a preferred candidate for demonstrating quantum advantage because of its simplicity and near-term requirements compared to other q…