Entanglement negativity and minimal entanglement wedge cross sections in holographic theories
Entanglement negativity and minimal entanglement wedge cross sections in holographic theories
We calculate logarithmic negativity, a quantum entanglement measure for mixed quantum states, in quantum error-correcting codes and find it to equal the minimal cross sectional area of the entanglement wedge in holographic codes with a quantum correction term equal to the logarithmic negativity between the bulk degrees of freedom on …