entanglement.entropy {RQEntangle}

Calculate the entanglement entropy given the calculate Schmidt modes.

Description

Calculate the entanglement entropy given the calculate Schmidt modes.

Usage

entanglement.entropy(modes)

Arguments

modes

Schmidt modes

Value

entanglement entropy

Examples

singlet<- matrix(c(0, sqrt(0.7), sqrt(0.3), 0), byrow = TRUE, nrow = 2)
modes<- schmidt.decompose(singlet)
entanglement.entropy(modes)