2.9k citations · 18.4k across the 101 of their papers we have counts for
11 papers · 2 filters
General linear-optical quantum state generation scheme: Applications to maximally path-entangled states
N. M. VanMeter, P. Lougovski, D. B. Uskov +3
We introduce schemes for linear-optical quantum state generation. A quantum state generator is a device that prepares a desired quantum state using product inputs from photon sourc…
Covariance matrices and the separability problem
O. Gühne, P. Hyllus, O. Gittsovich +1
We propose a unifying approach to the separability problem using covariance matrices of locally measurable observables. From a practical point of view, our approach leads to strong…
Statistics dependence of the entanglement entropy
M. Cramer, J. Eisert, M. B. Plenio
The entanglement entropy of a distinguished region of a quantum many-body system reflects the entanglement present in its pure ground state. In this work, we establish scaling laws…
Percolation, renormalization, and quantum computing with non-deterministic gates
K. Kieling, T. Rudolph, J. Eisert
We apply a notion of static renormalization to the preparation of entangled states for quantum computing, exploiting ideas from percolation theory. Such a strategy yields a novel w…
Evenly distributed unitaries: on the structure of unitary designs
D. Gross, K. Audenaert, J. Eisert
We clarify the mathematical structure underlying unitary -designs. These are sets of unitary matrices, evenly distributed in the sense that the average of any -th order polyn…
Novel schemes for measurement-based quantum computation
D. Gross, J. Eisert
We establish a framework which allows one to construct novel schemes for measurement-based quantum computation. The technique further develops tools from many-body physics - based…