542 citations · 2.8k across the 71 of their papers we have counts for
3 papers · 1 filter
Relations between coherence and path information
Emilio Bagan, Janos A. Bergou, Seth S. Cottrell +1
We find two relations between coherence and path-information in a multi-path interferometer. The first builds on earlier results for the two-path interferometer, which used minimum…
A Geometric Approach to Quantum State Separation
Emilio Bagan, Vadim Yerokhin, Andi Shehu +2
Probabilistic quantum state transformations can be characterized by the degree of state separation they provide. This, in turn, sets limits on the success rate of these transformat…
Probabilistically Perfect Cloning of Two Pure States: A Geometric Approach
Vadim Yerokhin, Andi Shehu, Edgar Feldman +2
We solve the long-standing problem of making n perfect clones from m copies of one of two known pure states with minimum failure probability in the general case where the known sta…