881 citations · 2.8k across the 11 of their papers we have counts for
11 papers
Ultra-precise holographic optical tweezers array
Yuki Torii Chew, Martin Poitrinal, Takafumi Tomita +4
Neutral atoms trapped in microscopic optical tweezers have emerged as a growing platform for quantum science. Achieving homogeneity over the tweezers array is an important technica…
Strong Spin-Motion Coupling in the Ultrafast Dynamics of Rydberg Atoms
Vineet Bharti, Seiji Sugawa, Masaya Kunimi +7
Rydberg atoms in optical lattices and tweezers is now a well established platform for simulating quantum spin systems. However, the role of the atoms' spatial wavefunction has not…
Optical tweezers throw and catch single atoms
Hansub Hwang, Andrew Byun, Juyoung Park +2
Single atoms movable from one place to another would enable a flying quantum memory that can be used for quantum communication and quantum computing at the same time. Guided atoms,…
Ultrafast Many-Body Dynamics in an Ultracold Rydberg-Excited Atomic Mott Insulator
V. Bharti, S. Sugawa, M. Mizoguchi +7
We report the observation and control of ultrafast non-equilibrium many-body electron dynamics in Rydberg-excited spatially-ordered ultracold atoms created from a three-dimensional…
Ultrafast energy exchange between two single Rydberg atoms on the nanosecond timescale
Yeelai Chew, Takafumi Tomita, Tirumalasetty Panduranga Mahesh +3
Rydberg atoms, with their giant electronic orbitals, exhibit dipole-dipole interaction reaching the GHz range at a distance of a micron, making them a prominent contender for reali…
Synthetic three-dimensional atomic structures assembled atom by atom
Daniel Barredo, Vincent Lienhard, Sylvain de Léséleuc +2
We demonstrate the realization of large, fully loaded, arbitrarily-shaped three-dimensional arrays of single atoms. Using holographic methods and real-time, atom-by-atom, plane-by-…
Observing the space- and time-dependent growth of correlations in dynamically tuned synthetic Ising antiferromagnets
Vincent Lienhard, Sylvain de Léséleuc, Daniel Barredo +5
We explore the dynamics of artificial one- and two-dimensional Ising-like quantum antiferromagnets with different lattice geometries by using a Rydberg quantum simulator of up to 3…
Accurate mapping of multilevel Rydberg atoms on interacting spin- particles for the quantum simulation of Ising models
Sylvain de Léséleuc, Sebastian Weber, Vincent Lienhard +4
We study a system of atoms that are laser-driven to Rydberg states and assess how accurately they can be mapped onto spin- particles for the quantum simulation of a…
Localization phenomena in interacting Rydberg lattice gases with position disorder
Matteo Marcuzzi, Jiří Minář, Daniel Barredo +6
Disordered systems provide paradigmatic instances of ergodicity breaking and localization phenomena. Here we explore the dynamics of excitations in a system of Rydberg atoms held i…
An atom-by-atom assembler of defect-free arbitrary 2d atomic arrays
Daniel Barredo, Sylvain de Léséleuc, Vincent Lienhard +2
Large arrays of individually controlled atoms trapped in optical tweezers are a very promising platform for quantum engineering applications. However, to date, only disordered arra…
Realizing quantum Ising models in tunable two-dimensional arrays of single Rydberg atoms
Henning Labuhn, Daniel Barredo, Sylvain Ravets +4
Spin models are the prime example of simplified manybody Hamiltonians used to model complex, real-world strongly correlated materials. However, despite their simplified character,…