211 citations · 1.8k across the 30 of their papers we have counts for
31 papers
Repeated ancilla reuse for logical computation on a neutral atom quantum computer
J. A. Muniz, D. Crow, H. Kim +59
Quantum processors based on neutral atoms trapped in arrays of optical tweezers have appealing properties, including relatively easy qubit number scaling and the ability to enginee…
High-fidelity universal gates in the Yb ground state nuclear spin qubit
J. A. Muniz, M. Stone, D. T. Stack +50
Arrays of optically trapped neutral atoms are a promising architecture for the realization of quantum computers. In order to run increasingly complex algorithms, it is advantageous…
Fault-tolerant quantum computation with a neutral atom processor
Ben W. Reichardt, Adam Paetznick, David Aasen +69
Quantum computing experiments are transitioning from running on physical qubits to using encoded, logical qubits. Fault-tolerant computation can identify and correct errors, and ha…
Iterative assembly of Yb atom arrays with cavity-enhanced optical lattices
M. A. Norcia, H. Kim, W. B. Cairncross +47
Assembling and maintaining large arrays of individually addressable atoms is a key requirement for continued scaling of neutral-atom-based quantum computers and simulators. In this…
Mid-circuit qubit measurement and rearrangement in a Yb atomic array
M. A. Norcia, W. B. Cairncross, K. Barnes +42
Measurement-based quantum error correction relies on the ability to determine the state of a subset of qubits (ancillae) within a processor without revealing or disturbing the stat…
Can angular oscillations probe superfluidity in dipolar supersolids?
Matthew A. Norcia, Elena Poli, Claudia Politi +6
Angular oscillations can provide a useful probe of the superfluid properties of a system. Such measurements have recently been applied to dipolar supersolids, which exhibit both de…
New opportunites for interactions and control with ultracold lanthanides
Matthew A. Norcia, Francesca Ferlaino
Lanthanide atoms have an unusual electron configuration, with a partially filled shell of orbitals. This leads to a set of characteristic properties that enable enhanced contro…
Maintaining supersolidity in one and two dimensions
Elena Poli, Thomas Bland, Claudia Politi +5
We theoretically investigate supersolidity in three-dimensional dipolar Bose-Einstein condensates. We focus on the role of trap geometry in determining the dimensionality of the re…
Two-Dimensional Supersolid Formation in Dipolar Condensates
Thomas Bland, Elena Poli, Claudia Politi +5
Dipolar condensates have recently been coaxed to form the long-sought supersolid phase. While one-dimensional supersolids may be prepared by triggering a roton instability, we find…
Entropy transfer from a quantum particle to a classical coherent light field
John P. Bartolotta, Simon B. Jäger, Jarrod T. Reilly +4
In the field of light-matter interactions, it is often assumed that a classical light field that interacts with a quantum particle remains almost unchanged and thus contains nearly…
Two-dimensional supersolidity in a dipolar quantum gas
Matthew A. Norcia, Claudia Politi, Lauritz Klaus +6
Supersolidity -- a quantum-mechanical phenomenon characterized by the presence of both superfluidity and crystalline order -- was initially envisioned in the context of bulk solid…
Protocol for autonomous rearrangement of cold atoms into low-entropy configurations
M. A. Norcia
The preparation of low-entropy starting conditions is a key requirement for many experiments involving neutral atoms. Here, we propose a method to autonomously assemble arbitrary s…
Birth, life, and death of a dipolar supersolid
Maximilian Sohmen, Claudia Politi, Lauritz Klaus +4
In the short time since the first observation of supersolid states of ultracold dipolar atoms, substantial progress has been made in understanding the zero-temperature phase diagra…
Feshbach Resonances in an Erbium-Dysprosium Dipolar Mixture
Gianmaria Durastante, Claudia Politi, Maximilian Sohmen +4
We report on the observation of heteronuclear magnetic Feshbach resonances in several isotope mixtures of the highly magnetic elements erbium and dysprosium. Among many narrow feat…
A tweezer clock with half-minute atomic coherence at optical frequencies and high relative stability
Aaron W. Young, William J. Eckner, William R. Milner +6
The preparation of large, low-entropy, highly coherent ensembles of identical quantum systems is foundational for many studies in quantum metrology, simulation, and information. He…
Coupling atoms to cavities with narrow linewidth optical transitions: Applications to frequency metrology
Matthew A. Norcia
Narrow linewidth optical atomic transitions provide a valuable resource for frequency metrology, and form the basis of today's most precise and accurate clocks. Recent experiments…
Seconds-scale coherence in a tweezer-array optical clock
Matthew A. Norcia, Aaron W. Young, William J. Eckner +3
Optical clocks based on atoms and ions achieve exceptional precision and accuracy, with applications to relativistic geodesy, tests of relativity, and searches for dark matter. Ach…
Laser Cooling by Sawtooth Wave Adiabatic Passage
John P. Bartolotta, Matthew A. Norcia, Julia R. K. Cline +2
We provide a theoretical analysis for a recently demonstrated cooling method. Two-level particles undergo successive adiabatic transfers upon interaction with counter-propagating l…
A Robust Narrow-Line Magneto-Optical Trap using Adiabatic Transfer
Juan A. Muniz, Matthew A. Norcia, Julia R. K. Cline +1
We characterize the properties of a new form of magneto-optical trap (MOT) that relies on non-equilibrium population dynamics associated with narrow-linewidth optical transitions.…
Robust spin squeezing via photon-mediated interactions on an optical clock transition
R. J. Lewis-Swan, M. A. Norcia, J. R. K. Cline +2
Cavity-QED is a promising avenue for the deterministic generation of entangled and spin-squeezed states for quantum metrology. One archetypal scheme generates squeezing via collect…
Frequency measurements of superradiance from the strontium clock transition
Matthew A. Norcia, Julia R. K. Cline, Juan A. Muniz +6
We present the first characterization of the spectral properties of superradiant light emitted from the ultra-narrow, 1 mHz linewidth optical clock transition in an ensemble of col…
Cavity Mediated Collective Spin Exchange Interactions in a Strontium Superradiant Laser
Matthew A. Norcia, Robert J. Lewis-Swan, Julia R. K. Cline +3
Laser cooled and quantum degenerate atoms are widely being pursued as quantum simulators that may explain the behavior of strongly correlated material systems, and as the basis of…
Narrow-line Laser Cooling by Adiabatic Transfer
Matthew A. Norcia, Julia R. K. Cline, John P. Bartolotta +2
We propose and demonstrate a novel laser cooling mechanism applicable to particles with narrow-linewidth optical transitions. By sweeping the frequency of counter-propagating laser…
Role of atoms in atomic gravitational-wave detectors
Matthew A. Norcia, Julia R. K. Cline, James K. Thompson
Recently, it has been proposed that space-based atomic sensors may be used to detect gravitational waves. These proposals describe the sensors either as clocks or as atom interfero…