1.1k citations · 6.2k across the 58 of their papers we have counts for
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Multi-partite entanglement
Michael Walter, David Gross, Jens Eisert
We give an introduction to the theory of multi-partite entanglement. We begin by describing the "coordinate system" of the field: Are we dealing with pure or mixed states, with sin…
Distinguishing quantum states using Clifford orbits
Richard Kueng, Huangjun Zhu, David Gross
It is a fundamental property of quantum mechanics that information is lost as a result of performing measurements. Indeed, with every quantum measurement one can associate a number…
The Clifford group fails gracefully to be a unitary 4-design
Huangjun Zhu, Richard Kueng, Markus Grassl +1
A unitary t-design is a set of unitaries that is "evenly distributed" in the sense that the average of any t-th order polynomial over the design equals the average over the entire…
Experimental quantum compressed sensing for a seven-qubit system
C. A. Riofrio, D. Gross, S. T. Flammia +4
Well-controlled quantum devices with their increasing system size face a new roadblock hindering further development of quantum technologies: The effort of quantum tomography---the…
Error regions in quantum state tomography: computational complexity caused by geometry of quantum states
Daniel Suess, Łukasz Rudnicki, Thiago O. Maciel +1
The outcomes of quantum mechanical experiments are inherently random. It is therefore necessary to develop stringent methods for quantifying the degree of statistical uncertainty a…