2 papers
quant-ph2026
Lazy Quantum Walks with Native Multiqubit Gates
Steph Foulds, Viv Kendon
Quantum walks, the quantum analogue of the classical random walk, have been shown to underpin quantum algorithms for fluid dynamics. We propose the quantum half-adder gate method f…
quant-ph2025
Generalising multipartite concentratable entanglement for practical applications: mixed, qudit, and optical states
Steph Foulds, Oliver Prove, Viv Kendon
The controlled SWAP test for detecting and quantifying entanglement applied to pure qubit states is robust to small errors in the states and efficient for large multi-qubit states…