428 citations · 1.9k across the 46 of their papers we have counts for
3 papers · 1 filter
On products of Gaussian random variables
Željka Stojanac, Daniel Suess, Martin Kliesch
Sums of independent random variables form the basis of many fundamental theorems in probability theory and statistics, and therefore, are well understood. The related problem of ch…
Fidelity witnesses for fermionic quantum simulations
M. Gluza, M. Kliesch, J. Eisert +1
The experimental interest and developments in quantum spin-1/2-chains has increased uninterruptedly over the last decade. In many instances, the target quantum simulation belongs t…
Guaranteed recovery of quantum processes from few measurements
Martin Kliesch, Richard Kueng, Jens Eisert +1
Quantum process tomography is the task of reconstructing unknown quantum channels from measured data. In this work, we introduce compressed sensing-based methods that facilitate th…