548 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of Wisconsin–MadisonUS6 papers
- Argonne National LaboratoryUS3 papers
- National Institute of Standards and TechnologyUS3 papers
- University of Colorado BoulderUS3 papers
- Aarhus UniversityDK2 papers
- Centre National de la Recherche ScientifiqueFR2 papers
- Duke UniversityUS2 papers
- École Normale Supérieure - PSLFR2 papers
- ETH ZurichCH2 papers
- Foundation for Research and Technology HellasGR2 papers
- Harvard UniversityUS2 papers
- IonQ (United States)US2 papers
19 papers
Bias-field-free operation of nitrogen-vacancy ensembles in diamond for accurate vector magnetometry
Lilian Childress, Vincent Halde, Kayla Johnson +4
Accurate measurement of vector magnetic fields is critical for applications including navigation, geoscience, and space exploration. Nitrogen-vacancy (NV) center spin ensembles off…
Lattice Bose polarons at strong coupling and quantum criticality
Ragheed Alhyder, Victor E. Colussi, Matija Čufar +3
We develop a new theoretical framework for exploring a mobile impurity interacting strongly with a highly correlated bath of bosons in the quantum critical regime of a Mott insulat…
Variational quantum state preparation for quantum-enhanced metrology in noisy systems
Juan C. Zuñiga Castro, Jeffrey Larson, Sri Hari Krishna Narayanan +3
We investigate optimized quantum state preparation for quantum metrology applications in noisy environments. Using the QFI-Opt package, we simulate a low-depth variational quantum…
Sensitivity Comparison of Two-photon vs Three-photon Rydberg Electrometry
Nikunjkumar Prajapati, Narayan Bhusal, Andrew P. Rotunno +7
We investigate the sensitivity of three-photon EIT in Rydberg atoms to radio frequency detection and compare it against conventional two-photon systems. Specifically, we model the…
Hardware-Conscious Optimization of the Quantum Toffoli Gate
Max Aksel Bowman, Pranav Gokhale, Jeffrey Larson +2
While quantum computing holds great potential in combinatorial optimization, electronic structure calculation, and number theory, the current era of quantum computing is limited by…
Low-field Feshbach resonances and three-body losses in a fermionic quantum gas of Dy
Elisa Soave, Vincent Corre, Cornelis Ravensbergen +4
We report on high-resolution Feshbach spectroscopy on a degenerate, spin-polarized Fermi gas of Dy atoms, measuring three-body recombination losses at low magnetic field. F…
Sampling Frequency Thresholds for Quantum Advantage of Quantum Approximate Optimization Algorithm
Danylo Lykov, Jonathan Wurtz, Cody Poole +3
In this work, we compare the performance of the Quantum Approximate Optimization Algorithm (QAOA) with state-of-the-art classical solvers such as Gurobi and MQLib to solve the comb…
A simple, passive design for large optical trap arrays for single atoms
P. Huft, Y. Song, T. M. Graham +5
We present an approach for trapping cold atoms in a 2D optical trap array generated with a novel 4f filtering scheme and custom transmission mask without any active device. The app…
Cold Atoms in Space: Community Workshop Summary and Proposed Road-Map
Ivan Alonso, Cristiano Alpigiani, Brett Altschul +246
We summarize the discussions at a virtual Community Workshop on Cold Atoms in Space concerning the status of cold atom technologies, the prospective scientific and societal opportu…
Demonstration of multi-qubit entanglement and algorithms on a programmable neutral atom quantum computer
T. M. Graham, Y. Song, J. Scott +22
Gate model quantum computers promise to solve currently intractable computational problems if they can be operated at scale with long coherence times and high fidelity logic. Neutr…
Small-world complex network generation on a digital quantum processor
Eric B. Jones, Logan E. Hillberry, Matthew T. Jones +9
Quantum cellular automata (QCA) evolve qubits in a quantum circuit depending only on the states of their neighborhoods and model how rich physical complexity can emerge from a simp…
High stability cryogenic system for quantum computing with compact packaged ion traps
Robert F. Spivey, Ismail V. Inlek, Zhubing Jia +9
Cryogenic environments benefit ion trapping experiments by offering lower motional heating rates, collision energies, and an ultra-high vacuum (UHV) environment for maintaining lon…
Freedom of mixer rotation-axis improves performance in the quantum approximate optimization algorithm
L. C. G. Govia, C. Poole, M. Saffman +1
Variational quantum algorithms such as the quantum approximate optimization algorithm (QAOA) are particularly attractive candidates for implementation on near-term quantum processo…
Matterwaves, Matterons, and the Atomtronic Transistor Oscillator
Dana Z. Anderson
A self-consistent theoretical treatment of a triple-well atomtronic transistor circuit reveals the mechanism of gain, conditions of oscillation, and properties of the subsequent co…
Photon recoil and laser focusing limits to Rydberg gate fidelity
F. Robicheaux, T. M. Graham, M. Saffman
Limits to Rydberg gate fidelity that arise from the entanglement of internal states of neutral atoms with the motional degrees of freedom due to the momentum kick from photon absor…
Experimental Realization of Classical Spin Liquids in a Programmable Quantum Device
Shiyu Zhou, Dmitry Green, Edward D. Dahl +1
We build and probe a spin liquid in a programmable quantum device, the D-Wave DW-2000Q. Specifically, we observe the classical 8-vertex and 6-vertex (spin ice) state…
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…
Vacuum Characterization of a Compact Room-temperature Trapped Ion System
Yuhi Aikyo, Geert Vrijsen, Thomas W. Noel +3
We present the design and vacuum performance of a compact room-temperature trapped ion system for quantum computing, consisting of a ultra-high vacuum (UHV) package, a micro-fabric…
An on-chip optical lattice for cold atom experiments
Cameron J. E. Straatsma, Megan K. Ivory, Janet Duggan +3
An atom-chip-based integrated optical lattice system for cold and ultracold atom applications is presented. The retro-reflection optics necessary for forming the lattice are bonded…