We analyse orthogonal bases in a composite N×N Hilbert space describing bipartite quantum system and look for basis with optimal single-sided mutual state distinguishability. This condition implies that each subsystem the xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msup...

The temporal distinguishability in an unbalanced interferometer leads to the erasure of interference direct photodetection which can be recovered via amplitude measurement by homodyne detection.

The paper analyses the research problem of conducting diagnostic reasoning for dynamic objects to eliminate possibility formulating false diagnoses resulting from different delays symptoms related a particular fault while simultaneously striving obtain high distinguishability. aimed develop new inference method robust symptom and characterised by accuracy generated diagnosis. Known methods ensu...

The paper deals with two simply connected solvable four-dimensional Lie groups M1 and M2 . The first group is a direct product of the nilpotent Heisenberg Lie group and the one-dimensional Lie group. The second one is a direct product of the two-dimensional non-abelian Lie group and the two-dimensional abelian Lie group. Applying Methods of [4, 6] we investigate the causal structure of left-inv...