
A unifying framework for relaxations of the causal assumptions in Bell's theorem
Bell's Theorem shows that quantum mechanical correlations can violate th...
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Recovering quantum gates from few average gate fidelities
Characterising quantum processes is a key task in and constitutes a chal...
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Fast state tomography with optimal error bounds
Projected least squares (PLS) is an intuitive and numerically cheap tech...
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Derandomizing compressed sensing with combinatorial design
Compressed sensing is the art of reconstructing structured ndimensional...
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Fair redistricting is hard
Gerrymandering is a longstanding issue within the U.S. political system...
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Predicting Features of Quantum Systems using Classical Shadows
Predicting features of complex, largescale quantum systems is essential...
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Binary Component Decomposition Part I: The PositiveSemidefinite Case
This paper studies the problem of decomposing a lowrank positivesemide...
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Binary component decomposition Part II: The asymmetric case
This paper studies the problem of decomposing a lowrank matrix into a f...
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Faster quantum and classical SDP approximations for quadratic binary optimization
We give a quantum speedup for solving the canonical semidefinite program...
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Predicting Many Properties of a Quantum System from Very Few Measurements
Predicting properties of complex, largescale quantum systems is essenti...
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Richard Kueng
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