  We investigate mixed state entanglement measures of entanglement negativity
and reflected entropy for bipartite states in two dimensional conformal field
theories with an anomaly through appropriate replica techniques. Furthermore we
propose holographic constructions for these measures from the corresponding
bulk dual geometries involving topologically massive gravity in AdS$_3$ and
find exact agreement with the field theory results. In this connection we
extend an earlier holographic proposal for the entanglement negativity to the
bulk action with a gravitational Chern-Simons term and compute its contribution
to the entanglement wedge cross section dual to the reflected entropy.

High Energy Physics - Theory