We introduce two families of criteria for detecting and quantifying the entanglement of a
bipartite quantum state of arbitrary local dimension. The first is based on measurements in …

Mutually unbiased bases (MUBs) and symmetric informationally complete projectors (SICs)
are crucial to many conceptual and practical aspects of quantum theory. Here, we develop …

The Schmidt number represents the genuine entanglement dimension of a bipartite
quantum state. We derive simple criteria for the Schmidt number of a density matrix in …

The experimental detection of multipartite entanglement usually requires a number of
appropriately chosen local quantum measurements that are aligned with respect to a …

The most common form of measurement in quantum mechanics projects a wavefunction
onto orthogonal states that correspond to definite outcomes. However, generalized quantum …

Entanglement detection in high dimensional systems is a NP-hard problem since it is lacking
an efficient way. Given a bipartite quantum state of interest free entanglement can be …

We present a quantum information theoretic version of the Klein-Nishina formula. This
formulation singles out the quantity, the a priori visibility, that quantifies the ability to deduce …

We consider general prepare-and-measure scenarios in which Alice can transmit qubit
states to Bob, who can perform general measurements in the form of positive operator …

The quantum mechanics formalism introduced new revolutionary concepts challenging our
everyday perceptions. Arguably, quantum entanglement, which explains correlations that …

Mutually unbiased bases (MUBs) provide a standard tool in the verification of quantum
states, especially when harnessing a complete set for optimal quantum state tomography. In …