14.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of GlasgowGB308 papers
- Centre National de la Recherche ScientifiqueFR287 papers
- Massachusetts Institute of TechnologyUS234 papers
- California Institute of TechnologyUS233 papers
- Rutherford Appleton LaboratoryGB231 papers
- Stanford UniversityUS231 papers
- Universitat de les Illes BalearsES230 papers
- Australian National UniversityAU229 papers
- University of SouthamptonGB228 papers
- Leibniz University HannoverDE227 papers
- University of MichiganUS226 papers
- University of BirminghamGB225 papers
61 papers · 1 filter
Mott-insulating phases of the Bose-Hubbard model on quasi-1D ladder lattices
Lorenzo Carfora, Callum W. Duncan, Stefan Kuhr +1
We calculate the phase diagram of the Bose-Hubbard model on a half-filled ladder lattice including the effect of finite on-site interactions. This shows that the rung-Mott insulato…
High-fidelity collisional quantum gates with fermionic atoms
Petar Bojović, Timon Hilker, Si Wang +7
Quantum simulations of electronic structure and strongly correlated quantum phases are widely regarded as among the most promising applications of quantum computing. These computat…
Quantum-gas microscopy and Talbot interferometry of the Bose-glass phase
Lennart Koehn, Christopher Parsonage, Callum W. Duncan +6
Disordered potentials fundamentally affect transport and coherence in quantum systems, giving rise to a Bose-glass phase in interacting bosonic systems -- an insulating yet compres…
Experimental Observation of Single- and Multisite Matter-Wave Solitons in an Optical Accordion Lattice
Robbie Cruickshank, Francesco Lorenzi, Arthur La Rooij +5
We report the experimental observation of discrete bright matter-wave solitons with attractive interaction in an optical lattice. Using an accordion lattice with adjustable spacing…
A high-flux cold-atom source utilising a grating atom chip
Hendrik Heine, Melanie S Le Gonidec, Aidan S Arnold +4
Bose-Einstein condensates (BECs) have been proposed for many applications in atom interferometry, as their coherence over long evolution times promises unprecedented sensitivity. T…
Single-beam grating-chip 3D and 1D optical lattices
Alan Bregazzi, James P. McGilligan, Paul F. Griffin +2
Ultracold atoms are crucial for unlocking truly precise and accurate quantum metrology, and provide an essential platform for quantum computing, communication and memories. One of…
Stability of superfluids in tilted optical lattices with periodic driving
Robbie Cruickshank, Andrea Di Carli, Matthew Mitchell +4
Tilted lattice potentials with periodic driving play a crucial role in the study of artificial gauge fields and topological phases with ultracold quantum gases. However, driving-in…
Commensurate and incommensurate 1D interacting quantum systems
Andrea Di Carli, Christopher Parsonage, Arthur La Rooij +6
Single-atom imaging resolution of many-body quantum systems in optical lattices is routinely achieved with quantum-gas microscopes. Key to their great versatility as quantum simula…
Instabilities of interacting matter waves in optical lattices with Floquet driving
Andrea Di Carli, Robbie Cruickshank, Matthew Mitchell +4
We experimentally investigate the stability of a quantum gas with repulsive interactions in an optical 1D lattice subjected to periodic driving. Excitations of the gas in the lowes…
Kaleidoscopes of Hofstadter Butterflies and Aharonov-Bohm caging from -root topology in decorated square lattices
A. M. Marques, J. Mögerle, G. Pelegrí +3
Square-root topology describes models whose topological properties can be revealed upon squaring the Hamiltonian, which produces their respective parent topological insulators. Thi…
Generating multiparticle entangled states by self-organization of driven ultracold atoms
Ivor Krešić, Gordon R. M. Robb, Gian-Luca Oppo +1
We describe a mechanism for guiding the dynamical evolution of ultracold atomic motional degrees of freedom toward multiparticle entangled Dicke-squeezed states, via nonlinear self…
A comparative study of deconvolution techniques for quantum-gas microscope images
A. La Rooij, C. Ulm, E. Haller +1
Quantum-gas microscopes are used to study ultracold atoms in optical lattices at the single particle level. In these system atoms are localised on lattice sites with separations cl…
Control of light-atom solitons and atomic transport by optical vortex beams propagating through a Bose-Einstein Condensate
Grant Henderson, Gordon R. M. Robb, Gian-Luca Oppo +1
We model propagation of far-red-detuned optical vortex beams through a Bose-Einstein Condensate using nonlinear Schrödinger and Gross-Pitaevskii equations. We show the formation of…
Generating Symmetry-Protected Long-Range Entanglement in Many-Body Systems
Shovan Dutta, Stefan Kuhr, Nigel R. Cooper
Entanglement between spatially distant qubits is perhaps the most counterintuitive and vital resource for distributed quantum computing. However, despite a few special cases, there…
Radio-frequency driving of an attractive Fermi gas in a one-dimensional optical lattice
Johannes Kombe, Michael Köhl, Corinna Kollath +1
We investigate the response to radio-frequency driving of an ultracold gas of attractively interacting fermions in a one-dimensional optical lattice. We study the system dynamics b…
Density-Matrix Renormalization Group for Continuous Quantum Systems
Shovan Dutta, Anton Buyskikh, Andrew J. Daley +1
We introduce a versatile and practical framework for applying matrix product state techniques to continuous quantum systems. We divide space into multiple segments and generate con…
Floquet solitons and dynamics of periodically driven matter waves with negative effective mass
Matthew Mitchell, Andrea Di Carli, German Sinuco Leon +3
We experimentally study the dynamics of weakly interacting Bose-Einstein condensates of cesium atoms in a 1D optical lattice with a periodic driving force. After a sudden start of…
Multiple self-organized phases and spatial solitons in cold atoms mediated by optical feedback
Giuseppe Baio, Gordon R. M. Robb, Alison M. Yao +2
We study the transverse self-structuring of a cloud of cold atoms with effective atomic interactions mediated by a coherent driving beam retro-reflected by means of a single mirror…
Hubbard models and state preparation in an optical Lieb lattice
Stuart Flannigan, Luisa Madail, Ricardo G. Dias +1
Inspired by the growing interest in probing many-body phases in novel two-dimensional lattice geometries we investigate the properties of cold atoms as they could be observed in an…
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…
Decay and revival of a transient trapped Fermi condensate
Timothy Harrison, Martin Link, Alexandra Behrle +6
We study experimentally and theoretically the response of a two-component Fermi condensate in the strongly-interacting regime to a quench of the interaction strength. The quench is…
Interplay between coherent and dissipative dynamics of bosonic doublons in an optical lattice
M. J. Mark, S. Flannigan, F. Meinert +4
We observe the dissipative dynamics of a dense, strongly interacting gas of bosonic atom pairs in an optical lattice, controlling the strength of the two-body interactions over a w…
Enhanced repulsively bound atom pairs in topological optical lattice ladders
Stuart Flannigan, Andrew J. Daley
There is a growing interest in using cold-atom systems to explore the effects of strong interactions in topological band structures. Here we investigate interacting bosons in a Cru…
Interaction-induced topological properties of two bosons in flat-band systems
G. Pelegrí, A. M. Marques, V. Ahufinger +2
In flat-band systems, destructive interference leads to the localization of non-interacting particles and forbids their motion through the lattice. However, in the presence of inte…