57 citations · 72 across the 4 of their papers we have counts for
4 papers
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…
Multipartite entanglement measures via Bell basis measurements
Jacob L. Beckey, G. Pelegrí, Steph Foulds +1
We show how to estimate a broad class of multipartite entanglement measures from Bell basis measurement data. In addition to lowering the experimental requirements relative to prev…
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…
The controlled SWAP test for determining quantum entanglement
Steph Foulds, Viv Kendon, Tim Spiller
Quantum entanglement is essential to the development of quantum computation, communications, and technology. The controlled SWAP test, widely used for state comparison, can be adap…