652 citations · 1.7k across the 25 of their papers we have counts for
3 papers · 2 filters
Experimental Verification of Quantum Discord in Continuous-Variable States
S. Hosseini, S. Rahimi-Keshari, J. Y. Haw +6
We introduce a simple and efficient technique to verify quantum discord in unknown Gaussian states and a certain class of non-Gaussian states. We show that any separation in the pe…
Boson Sampling from Gaussian States
A. P. Lund, A. Laing, S. Rahimi-Keshari +3
We pose a generalized Boson Sampling problem. Strong evidence exists that such a problem becomes intractable on a classical computer as a function of the number of Bosons. We descr…
Quantum Process Nonclassicality
Saleh Rahimi-Keshari, Thomas Kiesel, Werner Vogel +3
We propose a definition of nonclassicality for a single-mode quantum-optical process based on its action on coherent states. If a quantum process transforms a coherent state to a n…