563 citations · 5.1k across the 99 of their papers we have counts for
3 papers · 2 filters
Nonlinear quantum error correction
Maximilian Reichert, Louis W. Tessler, Marcel Bergmann +2
We introduce a theory of quantum error correction (QEC) for a subclass of states within a larger Hilbert space. In the standard theory of QEC, the set of all encoded states is form…
Optimal entanglement swapping in quantum repeaters
Evgeny Shchukin, Peter van Loock
We formulate the problem of finding the optimal entanglement swapping scheme in a quantum repeater chain as a Markov decision process and present its solution for different repeate…
Efficient backcasting search for optical quantum state synthesis
Kosuke Fukui, Shuntaro Takeda, Mamoru Endo +4
Non-Gaussian states are essential for many optical quantum technologies. The so-called optical quantum state synthesizer (OQSS), consisting of Gaussian input states, linear optics,…