1.2k citations · 4.9k across the 66 of their papers we have counts for
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Stochastic Quantum Circuit Simulation Using Decision Diagrams
Thomas Grurl, Richard Kueng, Jürgen Fuß +1
Recent years have seen unprecedented advance in the design and control of quantum computers. Nonetheless, their applicability is still restricted and access remains expensive. Ther…
As Accurate as Needed, as Efficient as Possible: Approximations in DD-based Quantum Circuit Simulation
Stefan Hillmich, Richard Kueng, Igor L. Markov +1
Quantum computers promise to solve important problems faster than conventional computers. However, unleashing this power has been challenging. In particular, design automation runs…
Random Stimuli Generation for the Verification of Quantum Circuits
Lukas Burgholzer, Richard Kueng, Robert Wille
Verification of quantum circuits is essential for guaranteeing correctness of quantum algorithms and/or quantum descriptions across various levels of abstraction. In this work, we…
Fast and robust quantum state tomography from few basis measurements
Fernando G. S. L. Brandão, Richard Kueng, Daniel Stilck França
Quantum state tomography is a powerful, but resource-intensive, general solution for numerous quantum information processing tasks. This motivates the design of robust tomography p…
Concentration for random product formulas
Chi-Fang Chen, Hsin-Yuan Huang, Richard Kueng +1
Quantum simulation has wide applications in quantum chemistry and physics. Recently, scientists have begun exploring the use of randomized methods for accelerating quantum simulati…
Mixed-state entanglement from local randomized measurements
Andreas Elben, Richard Kueng, Hsin-Yuan Huang +8
We propose a method for detecting bipartite entanglement in a many-body mixed state based on estimating moments of the partially transposed density matrix. The estimates are obtain…
Predicting Many Properties of a Quantum System from Very Few Measurements
Hsin-Yuan Huang, Richard Kueng, John Preskill
Predicting properties of complex, large-scale quantum systems is essential for developing quantum technologies. We present an efficient method for constructing an approximate class…