Prof. Dr. Otfried Gühne

Constraints on correlations in multiqubit systems

Graph states and local unitary transformations beyond local Clifford operations

Qudit hypergraph states

Almost all four-particle pure states are determined by their two-body marginals

Combinatorial entanglement: detecting entanglement in quantum states using grid-labelled graphs

Estimation of gradients in quantum metrology

Optimal witnessing of the quantum Fisher information with few measurements

The entanglement hierarchy of 2 × m × n systems

Bounds on absolutely maximally entangled states from shadow inequalities, and the quantum MacWilliams identity

Convex optimization over classes of multiparticle entanglement

Graphical description of unitary transformations on hypergraph states

Characterizing the width of entanglement