208 citations · 340 across the 17 of their papers we have counts for
17 papers
Exact statistical transmutation of quantum mixtures on a ring
Wayne J. Chetcuti, Nathan Goldman, Patrizia Vignolo +1
One-dimensional strongly repulsive quantum mixtures exhibit non-trivial exchange statistics arising from the interplay between orbital and spin degrees of freedom. Using an exact s…
Solitary waves of attracting SU(N) fermions
Aysha Alsubaihi, Wayne J. Chetcuti, Frederic Chevy +2
We study the formation, dynamics, and disorder robustness of bound states in attractively interacting SU(N) fermions on a one-dimensional ring lattice. Using exact diagonalization…
Interferometric probe for the zeros of the many-body wavefunction
Wayne J. Chetcuti, Anna Minguzzi, Juan Polo +1
The nodal surfaces of the many-body wavefunction are fundamental geometric features that encode critical information regarding particle statistics and their interaction. Directly p…
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…
Static impurity in a mesoscopic system of SU() fermionic matter-waves
Juan Polo, Wayne J. Chetcuti, Anna Minguzzi +2
We investigate the effects of a static impurity, modeled by a localized barrier, in a one-dimensional mesoscopic system comprised of strongly correlated repulsive SU()-symmetric…
Persistent currents in ultracold gases
Juan Polo, Wayne Jordan Chetcuti, Tobias Haug +3
Persistent currents flowing in spatially closed tracks define one of the most iconic concepts in mesoscopic physics. They have been studied in solid-state platforms such as superfl…
Perspective on new implementations of atomtronic circuits
Juan Polo, Wayne J. Chetcuti, Enrico C. Domanti +5
In this article, we provide perspectives for atomtronics circuits on quantum technology platforms beyond simple bosonic or fermionic cold atom matter-wave currents. Specifically, w…
Persistent Currents in Atomtronic Circuits of SU(N) Fermions
Wayne J. Chetcuti
Ultracold atomic systems have emerged as strong contenders amongst the various quantum systems relevant for developing and implementing quantum technologies due to their enhanced c…
Exact one-particle density matrix for SU() fermionic matter-waves in the strong repulsive limit
Andreas Osterloh, Juan Polo, Wayne J. Chetcuti +1
We consider a gas of repulsive -component fermions confined in a ring-shaped potential, subject to an effective magnetic field. For large repulsion strengths, we work out a Beth…
Interference dynamics of matter-waves of SU() fermions
Wayne J. Chetcuti, Andreas Osterloh, Luigi Amico +1
We analyze the two main physical observables related to the momenta of strongly correlated SU() fermions in ring-shaped lattices pierced by an effective magnetic flux: homodyne…
Probe for bound states of SU(3) fermions and colour deconfinement
Wayne J. Chetcuti, Juan Polo, Andreas Osterloh +2
Fermionic artificial matter realized with cold atoms grants access to an unprecedented degree of control on sophisticated many-body effects with an enhanced flexibility of the oper…
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…
Persistent Current of SU(N) Fermions
Wayne J. Chetcuti, Tobias Haug, Leong-Chuan Kwek +1
We study the persistent current in a system of SU() fermions with repulsive interaction confined in a ring-shaped potential and pierced by an effective magnetic flux. By applyin…
Roadmap on Atomtronics: State of the art and perspective
L. Amico, M. Boshier, G. Birkl +56
Atomtronics deals with matter-wave circuits of ultra-cold atoms manipulated through magnetic or laser-generated guides with different shapes and intensities. In this way, new types…
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…