1.1k citations
- University of Maryland, College ParkUS40 papers
- Duke UniversityUS34 papers
- Joint Quantum InstituteUS33 papers
- Joint Center for Quantum Information and Computer ScienceUS28 papers
- National Institute of Standards and TechnologyUS9 papers
- Harvard UniversityUS8 papers
- California Institute of TechnologyUS6 papers
- University of California, BerkeleyUS6 papers
- U.S. National Science FoundationUS6 papers
- Massachusetts Institute of TechnologyUS5 papers
- The Ohio State UniversityUS5 papers
- Colorado School of MinesUS4 papers
9 papers · 1 filter
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…
Toward the first quantum simulation with quantum speedup
Andrew M. Childs, Dmitri Maslov, Yunseong Nam +2
With quantum computers of significant size now on the horizon, we should understand how to best exploit their initially limited abilities. To this end, we aim to identify a practic…
Automated optimization of large quantum circuits with continuous parameters
Yunseong Nam, Neil J. Ross, Yuan Su +2
We develop and implement automated methods for optimizing quantum circuits of the size and type expected in quantum computations that outperform classical computers. We show how to…
Scalable Cryogenic Read-out Circuit for a Superconducting Nanowire Single-Photon Detector System
Clinton Cahall, Daniel J. Gauthier, Jungsang Kim
The superconducting nanowire single photon detector (SNSPD) is a leading technology for quantum information science applications using photons, and they are finding increasing uses…
Provably-Secure and High-Rate Quantum Key Distribution with Time-Bin Qudits
Nurul T. Islam, Charles Ci Wen Lim, Clinton Cahall +2
The security of conventional cryptography systems is threatened in the forthcoming era of quantum computers. Quantum key distribution (QKD) features fundamentally proven security a…
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…