We present an overview of the quantitative theory of single-copy entanglement in finite-
dimensional quantum systems. In particular we emphasize the point of view that different …

The permutational invariance of identical two-level systems allows for an exponential
reduction in the computational resources required to study the Lindblad dynamics of …

Quantum information theory is a branch of science at the frontier of physics, mathematics,
and information science, and offers a variety of solutions that are impossible using classical …

Absolutely maximally entangled (AME) states are those multipartite quantum states that
carry absolute maximum entanglement in all possible bipartitions. AME states are known to …

We identify five selected open problems in the theory of quantum information, which are
rather simple to formulate, are well studied in the literature, but are technically not easy. As …

As early as 1932, Majorana had proposed that a pure permutation symmetric state of N spin-
1 2 particles can be represented by N spinors, which correspond geometrically to N points …

A pure quantum state of N subsystems with d levels each is called k-multipartite maximally
entangled state, which we call ak-uniform state, if all its reductions to k qudits are maximally …

We present numerically exact results for the quantum coherent energy transfer in the Fenna-
Matthews-Olson molecular aggregate under realistic physiological conditions, including …

The geometric measure of entanglement is investigated for permutation symmetric pure
states of multipartite qubit systems, in particular the question of maximum entanglement …

We introduce a measure of'quantumness' for any quantum state in a finite-dimensional
Hilbert space, based on the distance between the state and the convex set of classical …