27 citations
3 papers
quant-ph2005
Mutual Information of Bipartite States and Quantum Discord in Terms of Coherence Information
Fedor Herbut
In relation of observable and quantum state, the entity from previous work quantifies simultaneously coherence, incompatibility and quantumness. In this article its applicati…
math.AT2004
Computational Topology of Equivariant Maps from Spheres to Complements of Arrangements
Pavle V. M. Blagojevic, Sinisa T. Vrecica, Rade T. Zivaljevic
We use a well known problem in discrete and computational geometry (partitions of measures by -fans) as a motivation and as a point of departure to illustrate many aspects, both…
quant-ph2003★ 27 cited
On Mutual Information in Multipartite Quantum States and Equality in Strong Subadditivity of Entropy
Fedor Herbut
The challenge of equality in the strong subadditivity inequality of entropy is approached via a general additivity of correlation information in terms of nonoverlapping clusters of…