Entwinement as a possible alternative to complexity
Entwinement as a possible alternative to complexity
A bstract Unlike the standard entanglement entropy considered in the holographic con- text, entwinement measures entanglement between degrees of freedom that are not associated to a spatial subregion. Entwinement is defined for two-dimensional CFTs with a discrete ℤ N gauge symmetry. Since the Hilbert space of these CFTs does not …