134 citations · 271 across the 13 of their papers we have counts for
3 papers · 2 filters
SeCQC: An open-source program code for the numerical Search for the classical Capacity of Quantum Channels
Jiangwei Shang, Kean Loon Lee, Berthold-Georg Englert
SeCQC is an open-source program code which implements a Numerical Search for the classical Capacity of Quantum Channels (SeCQC) by using an iterative method. Given a quantum channe…
Test-State Approach to the Quantum Search Problem
Arun Sehrawat, Le Huy Nguyen, Berthold-Georg Englert
The search for "a quantum needle in a quantum haystack" is a metaphor for the problem of finding out which one of a permissible set of unitary mappings---the oracles---is implement…
Knowledge and ignorance in incomplete quantum state tomography
Y. S. Teo, H. Zhu, B. -G. Englert +2
Quantum state reconstruction on a finite number of copies of a quantum system with informationally incomplete measurements does, as a rule, not yield a unique result. We derive a r…