Entanglement dynamics of the non-unitary holographic channel

A bstract We study the dynamical properties of a strongly scrambling quantum circuit involving projective measurement on finite-sized region by studying operator entanglement entropy and mutual information (OEE BOMI) dual state that corresponds to this circuit. The time-dependence OEE exhibits new behavior entanglement, namely an additional fractional coefficient accompanies linear time growth OEE. For holographic system, is equivalent modifies rate wormhole volume. BOMI shows may destroy non-local correlations in state. also propose gravity as well line-tension picture, which effective model, describe