CZ {QuantumOps}

CZ

Description

If no argument is supplied, returns the matrix of Controlled-Z gate. If ket given as input, applies a Controlled-Z gate to the input ket and returns the resulting ket

Usage

CZ(...)

Arguments

...

No argument, or 4 dimensional (2 qubit) ket (column vector) that is input to the gate

Value

Matix of the Controlled-Z gate or ket after a Controlled-Z gate is applied

Examples

 CZ(ket(1,1,1,1))
 CZ()