902 citations · 4.5k across the 33 of their papers we have counts for
33 papers
Interaction-assisted topological pumping in few- and many-atom Rydberg arrays
Chenxi Huang, Tao Chen, Qian Liang +7
Topology can imbue lattice systems with special properties, notably the presence of robust eigenstates living at their boundary. Through dimensional reduction, the robust bulk band…
Collective dissipation engineering of interacting Rydberg atoms
Tao Chen, Chenxi Huang, Jacob P. Covey +1
Engineered dissipation is emerging as an alternative tool for quantum state control, enabling high-fidelity preparation, transfer and stabilization, and access to novel phase trans…
Quantum walks and correlated dynamics in an interacting synthetic Rydberg lattice
Tao Chen, Chenxi Huang, Bryce Gadway +1
Coherent dynamics of interacting quantum particles plays a central role in the study of strongly correlated quantum matter and the pursuit of quantum information processors. Here,…
Interaction-driven breakdown of Aharonov--Bohm caging in flat-band Rydberg lattices
Tao Chen, Chenxi Huang, Ivan Velkovsky +4
Flat bands play a central role in hosting emergent states of matter in many condensed matter systems, from the nascent insulating states of twisted bilayer graphene to the fraction…
An architecture for two-qubit encoding in neutral ytterbium-171 atoms
Zhubing Jia, William Huie, Lintao Li +7
We present an architecture for encoding two qubits within the optical "clock" transition and nuclear spin-1/2 degree of freedom of neutral ytterbium-171 atoms. Inspired by recent h…
Strongly interacting Rydberg atoms in synthetic dimensions with a magnetic flux
Tao Chen, Chenxi Huang, Ivan Velkovsky +3
Synthetic dimensions, wherein dynamics occurs in a set of internal states, have found great success in recent years in exploring topological effects in cold atoms and photonics. Ho…
Repetitive readout and real-time control of nuclear spin qubits in Yb atoms
William Huie, Lintao Li, Neville Chen +4
We demonstrate high fidelity repetitive projective measurements of nuclear spin qubits in an array of neutral ytterbium-171 (Yb) atoms. We show that the qubit state can be…
Quantum networks with neutral atom processing nodes
Jacob P. Covey, Harald Weinfurter, Hannes Bernien
Quantum networks providing shared entanglement over a mesh of quantum nodes will revolutionize the field of quantum information science by offering novel applications in quantum co…
Dicke superradiance in ordered arrays of multilevel atoms
Stuart J. Masson, Jacob P. Covey, Sebastian Will +1
In inverted atomic ensembles, photon-mediated interactions give rise to Dicke superradiance, a form of many-body decay that results in a rapid release of energy as a photon burst.…
Active cancellation of servo-induced noise on stabilized lasers via feedforward
Lintao Li, William Huie, Neville Chen +2
Many precision laser applications require active frequency stabilization. However, such stabilization loops operate by pushing noise to frequencies outside their bandwidth, leading…
Analyzing the Rydberg-based omg architecture for Yb nuclear spins
Neville Chen, Lintao Li, William Huie +4
Neutral alkaline earth(-like) atoms have recently been employed in atomic arrays with individual readout, control, and high-fidelity Rydberg-mediated entanglement. This emerging pl…
Gray molasses cooling of K atoms in optical tweezers
Jackson Ang'ong'a, Chenxi Huang, Jacob P. Covey +1
Robust cooling and nondestructive imaging are prerequisites for many emerging applications of neutral atoms trapped in optical tweezers, such as their use in quantum information sc…
Multiplexed telecom-band quantum networking with atom arrays in optical cavities
William Huie, Shankar G. Menon, Hannes Bernien +1
The realization of a quantum network node of matter-based qubits compatible with telecom-band operation and large-scale quantum information processing is an outstanding challenge t…
Preparing random states and benchmarking with many-body quantum chaos
Joonhee Choi, Adam L. Shaw, Ivaylo S. Madjarov +11
Producing quantum states at random has become increasingly important in modern quantum science, with applications both theoretical and practical. In particular, ensembles of such r…
High-Fidelity Entanglement and Detection of Alkaline-Earth Rydberg Atoms
Ivaylo S. Madjarov, Jacob P. Covey, Adam L. Shaw +7
Trapped neutral atoms have become a prominent platform for quantum science, where entanglement fidelity records have been set using highly-excited Rydberg states. However, controll…
Robust encoding of a qubit in a molecule
Victor V. Albert, Jacob P. Covey, John Preskill
We construct quantum error-correcting codes that embed a finite-dimensional code space in the infinite-dimensional Hilbert state space of rotational states of a rigid body. These c…
Perspectives on quantum transduction
Nikolai Lauk, Neil Sinclair, Shabir Barzanjeh +4
Quantum transduction, the process of converting quantum signals from one form of energy to another, is an important area of quantum science and technology. The present perspective…
An atomic array optical clock with single-atom readout
Ivaylo S. Madjarov, Alexandre Cooper, Adam L. Shaw +5
Currently, the most accurate and stable clocks use optical interrogation of either a single ion or an ensemble of neutral atoms confined in an optical lattice. Here, we demonstrate…
Microwave-to-optical conversion via four-wave-mixing in a cold ytterbium ensemble
Jacob P. Covey, Alp Sipahigil, Mark Saffman
Interfacing superconducting qubits with optical photons requires noise-free microwave-to-optical transducers, a technology currently not realized at the single-photon level. We pro…
2000-times repeated imaging of strontium atoms in clock-magic tweezer arrays
Jacob P. Covey, Ivaylo S. Madjarov, Alexandre Cooper +1
We demonstrate single-atom resolved imaging with a survival probability of and a fidelity of , enabling us to perform repeated high-fidelity imaging of sin…
Telecom-band quantum optics with ytterbium atoms and silicon nanophotonics
Jacob P. Covey, Alp Sipahigil, Szilard Szoke +3
Wavelengths in the telecommunication window (~1.25-1.65 microns) are ideal for quantum communication due to low transmission loss in fiber networks. To realize quantum networks ope…
Alkaline earth atoms in optical tweezers
Alexandre Cooper, Jacob P. Covey, Ivaylo S. Madjarov +3
We demonstrate single-shot imaging and narrow-line cooling of individual alkaline earth atoms in optical tweezers; specifically, strontium-88 atoms trapped in lig…
A Fermi Degenerate Gas of Polar Molecules
Luigi De Marco, Giacomo Valtolina, Kyle Matsuda +3
It has long been expected that quantum degenerate gases of molecules would open access to a wide range of phenomena in molecular and quantum sciences. However, the very complexity…
An approach to quantum gas microscopy of polar molecules
Jacob P. Covey, Luigi De Marco, Oscar L. Acevedo +2
Ultracold polar molecules are an ideal platform for studying many-body physics with long-range dipolar interactions. Experiments in this field have progressed enormously, and sever…