22 citations · 65 across the 15 of their papers we have counts for
15 papers
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…
Dynamical Aharonov-Bohm cages and tight meson confinement in a -loop gauge theory
Enrico C. Domanti, Alejandro Bermudez, Luigi Amico
We study the finite-density phases of a lattice gauge theory (LGT) of interconnected loops and dynamical charges. The gauge-invariant Wilson terms, ac…
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…
Extractable energy from quantum superposition of current states
Francesco Perciavalle, Davide Rossini, Juan Polo +1
We explore the energy content of superpositions of current states. Specifically, we focus on the maximum energy that can be extracted from them through local unitary transformation…
Synthetic fractional flux quanta in a ring of superconducting qubits
Luca Chirolli, Juan Polo, Gianluigi Catelani +1
A ring of capacitively coupled transmons threaded by a synthetic magnetic field is studied as a realization of a strongly interacting bosonic system. The synthetic flux is imparted…
Quantum superpositions of current states in Rydberg-atom networks
Francesco Perciavalle, Davide Rossini, Juan Polo +2
Quantum simulation of many-body quantum systems using Rydberg-atom platforms has become of extreme interest in the last years. The possibility to realize spin Hamiltonians and the…
A Floquet-Rydberg quantum simulator for confinement in gauge theories
Enrico C. Domanti, Dario Zappalà, Alejandro Bermudez +1
Recent advances in the field of quantum technologies have opened up the road for the realization of small-scale quantum simulators of lattice gauge theories which, among other goal…
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…
Controlled dissipation for Rydberg atom experiments
Bleuenn Bégoc, Giovanni Cichelli, Sukhjit P. Singh +6
We demonstrate a simple technique for adding controlled dissipation to Rydberg atom experiments. In our experiments we excite cold rubidium atoms in a magneto-optical trap to -…
Rydberg atomtronic devices
Philip Kitson, Tobias Haug, Antonino La Magna +2
Networks of Rydberg atoms provide a powerful basis for quantum simulators and quantum technologies. Inspired by matter-wave atomtronics, here we engineer switches, diodes and unive…
Coherent excitation transport through ring-shaped networks
Francesco Perciavalle, Oliver Morsch, Davide Rossini +1
The coherent quantum transport of matter wave through a ring-shaped circuit attached to leads defines an iconic system in mesoscopic physics that has allowed both to explore fundam…
Massive particle interferometry with lattice solitons
Piero Naldesi, Juan Polo, Peter D. Drummond +4
We discuss an interferometric scheme employing interference of bright solitons formed as specific bound states of attracting bosons on a lattice. We revisit the proposal of Castin…
Massive particle interferometry with lattice solitons: robustness against ionization
Piero Naldesi, Peter D. Drummond, Vanja Dunjko +2
We revisit the proposal of Castin and Weiss [Phys. Rev. Lett. vol. 102, 010403 (2009)] for using the scattering of a quantum matter-wave soliton on a barrier in order to create a c…