208 citations · 340 across the 17 of their papers we have counts for
5 papers · 1 filter
Rydberg atoms for electric field gradiometry
Philip Kitson, Wayne J. Chetcuti, Gerhard Birkl +2
We propose a quantum sensor for electric fields based on networks of Rydberg atoms. The sensing mechanism exploits the strong dependence of the Rydberg blockade on the applied elec…
Variational Quantum Eigensolver for SU() Fermions
Mirko Consiglio, Wayne J. Chetcuti, Carlos Bravo-Prieto +5
Variational quantum algorithms aim at harnessing the power of noisy intermediate-scale quantum computers, by using a classical optimizer to train a parameterized quantum circuit to…
Two-excitation routing via linear quantum channels
Tony John George Apollaro, Wayne Jordan Chetcuti
Routing quantum information among different nodes in a network is a fundamental prerequisite for a quantum internet. While single-qubit routing has been largely addressed, many-qub…
Multipartite entanglement transfer in spin chains
Tony J. G. Apollaro, Claudio Sanavio, Wayne Jordan Chetcuti +1
We investigate the transfer of genuine multipartite entanglement across a spin-1/2 chain with nearest-neighbor XX-type interaction. We focus on the perturbative regime, where a blo…
Perturbatively-perfect many-body transfer
Wayne Jordan Chetcuti, Claudio Sanavio, Salvatore Lorenzo +1
The coherent transfer of excitations between different locations of a quantum many-body system is of primary importance in many research areas, from transport properties in spintro…