Prof. Dr. Otfried Gühne

Quantifying entanglement with covariance matrices

Entanglement and permutational symmetry

State-independent experimental test of quantum contextuality

Covariance matrix criterion for separability

Modeling the decay of entanglement for electron spin qubits in quantum dots

Entanglement detection

Demonstrating anyonic fractional statistics with a six-qubit quantum simulator

Spin squeezing and entanglement

Geometric measure of entanglement for symmetric states

Lower bounds on entanglement measures from incomplete information

Unifying several separability conditions using the covariance matrix criterion

Iterations of nonlinear entanglement witnesses