3.9k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of Maryland, College ParkUS1.9k papers
- National Institute of Standards and TechnologyUS828 papers
- Joint Center for Quantum Information and Computer ScienceUS359 papers
- University of DelawareUS94 papers
- Harvard UniversityUS82 papers
- University of Colorado BoulderUS73 papers
- California Institute of TechnologyUS61 papers
- Princeton UniversityUS61 papers
- University of California, Santa BarbaraUS60 papers
- Joint Institute for Laboratory AstrophysicsUS52 papers
- DEVCOM Army Research LaboratoryUS51 papers
- Massachusetts Institute of TechnologyUS50 papers
50 papers · 2 filters
New ideas for tests of Lorentz invariance with atomic systems
Ravid Shaniv, Roee Ozeri, Marianna S. Safronova +4
We describe a broadly applicable experimental proposal to search for the violation of local Lorentz invariance (LLI) with atomic systems. The new scheme uses dynamic decoupling and…
Measuring the Renyi entropy of a two-site Fermi-Hubbard model on a trapped ion quantum computer
Norbert M. Linke, Sonika Johri, Caroline Figgatt +3
The efficient simulation of correlated quantum systems is the most promising near-term application of quantum computers. Here, we present a measurement of the second Renyi entropy…
Photon thermalization via laser cooling of atoms
Chiao-Hsuan Wang, M. J. Gullans, J. V. Porto +2
Laser cooling of atomic motion enables a wide variety of technological and scientific explorations using cold atoms. Here we focus on the effect of laser cooling on the photons ins…
Machine Learning techniques for state recognition and auto-tuning in quantum dots
Sandesh S. Kalantre, Justyna P. Zwolak, Stephen Ragole +4
Recent progress in building large-scale quantum devices for exploring quantum computing and simulation paradigms has relied upon effective tools for achieving and maintaining good…
Maximally Entangled State and Bell's Inequality in Qubits
Su-Kuan Chu, Chen-Te Ma, Rong-Xin Miao +1
A maximally entangled state is a quantum state which has maximum von Neumann entropy for each bipartition. Through proposing a new method to classify quantum states by using concur…
Quantum Origami: Transversal Gates for Quantum Computation and Measurement of Topological Order
Guanyu Zhu, Mohammad Hafezi, Maissam Barkeshli
In topology, a torus remains invariant under certain non-trivial transformations known as modular transformations. In the context of topologically ordered quantum states of matter,…
A topological quantum optics interface
Sabyasachi Barik, Aziz Karasahin, Chris Flower +5
The application of topology in optics has led to a new paradigm in developing photonic devices with robust properties against disorder. Although significant progress on topological…
Observation of Hopping and Blockade of Bosons in a Trapped Ion Spin Chain
S. Debnath, N. M. Linke, S. -T. Wang +4
The local phonon modes in a Coulomb crystal of trapped ions can represent a Hubbard system of coupled bosons. We selectively prepare single excitations at each site and observe fre…
Dissipation induced dipole blockade and anti-blockade in driven Rydberg systems
Jeremy T. Young, Thomas Boulier, Eric Magnan +5
We study theoretically and experimentally the competing blockade and anti-blockade effects induced by spontaneously generated contaminant Rydberg atoms in driven Rydberg systems. T…
Machine Learning Bell Nonlocality in Quantum Many-body Systems
Dong-Ling Deng
Machine learning, the core of artificial intelligence and big data science, is one of today's most rapidly growing interdisciplinary fields. Recently, its tools and techniques have…
Thermodynamics of quantum systems strongly coupled to a heat bath I. Operator thermodynamic functions and relations
Jen-Tsung Hsiang, B. L. Hu
The thermodynamics of small quantum many-body systems strongly coupled to a heat bath at low temperatures with non-Markovian behavior are new challenges for quantum thermodynamics,…
Bell's Inequality, Generalized Concurrence and Entanglement in Qubits
Po-Yao Chang, Su-Kuan Chu, Chen-Te Ma
It is well known that the maximal violation of the Bell's inequality for a two-qubit system is related to the entanglement formation in terms of a concurrence. However, a generaliz…
Electro-optomechanical equivalent circuits for quantum transduction
Emil Zeuthen, Albert Schliesser, Jacob M. Taylor +1
Using the techniques of optomechanics, a high- mechanical oscillator may serve as a link between electromagnetic modes of vastly different frequencies. This approach has success…
Photon Subtraction by Many-Body Decoherence
Callum R. Murray, Ivan Mirgorodskiy, Christoph Tresp +5
We experimentally and theoretically investigate the scattering of a photonic quantum field from another stored in a strongly interacting atomic Rydberg ensemble. Considering the ma…
Optimization of photon storage fidelity in ordered atomic arrays
M. T. Manzoni, M. Moreno-Cardoner, A. Asenjo-Garcia +3
A major application for atomic ensembles consists of a quantum memory for light, in which an optical state can be reversibly converted to a collective atomic excitation on demand.…
Spontaneous avalanche dephasing in large Rydberg ensembles
T. Boulier, E. Magnan, C. Bracamontes +6
Strong dipole-exchange interactions due to spontaneously produced contaminant states can trigger rapid dephasing in many-body Rydberg ensembles [E. Goldschmidt et al., PRL 116, 113…
Ion trap architectures and new directions
James D. Siverns, Qudsia Quraishi
Trapped ion technology has seen advances in performance, robustness, and versatility over the last decade. With increasing numbers of trapped ion groups world-wide, a myriad of tra…
Hybrid integration of solid-state quantum emitters on a silicon photonic chip
Je-Hyung Kim, Shahriar Aghaeimeibodi, Christopher J. K. Richardson +3
Scalable quantum photonic systems require efficient single photon sources coupled to integrated photonic devices. Solid-state quantum emitters can generate single photons with high…
Quantum CNOT Gate for Spins in Silicon
D. M. Zajac, A. J. Sigillito, M. Russ +4
Single qubit rotations and two-qubit CNOT operations are crucial ingredients for universal quantum computing. While high fidelity single qubit operations have been achieved using t…
Chiral spin currents in a trapped-ion quantum simulator using Floquet engineering
Tobias Grass, Alessio Celi, Guido Pagano +1
The most typical ingredient of topologically protected quantum states are magnetic fluxes. In a system of spins, complex-valued interaction parameters give rise to a flux, if their…
Observation of a Many-Body Dynamical Phase Transition with a 53-Qubit Quantum Simulator
J. Zhang, G. Pagano, P. W. Hess +6
A quantum simulator is a restricted class of quantum computer that controls the interactions between quantum bits in a way that can be mapped to certain difficult quantum many-body…
Distributed Quantum Metrology and the Entangling Power of Linear Networks
Wenchao Ge, Kurt Jacobs, Zachary Eldredge +2
We derive a bound on the ability of a linear optical network to estimate a linear combination of independent phase shifts by using an arbitrary non-classical but unentangled input…
An Elementary Proof of Private Random Number Generation from Bell Inequalities
Carl A. Miller
The field of device-independent quantum cryptography has seen enormous success in the past several years, including security proofs for key distribution and random number generatio…
Single-atom transistor as a precise magnetic field sensor
Krzysztof Jachymski, Tomasz Wasak, Zbigniew Idziaszek +3
Feshbach resonances, which allow for tuning the interactions of ultracold atoms with an external magnetic field, have been widely used to control the properties of quantum gases. W…