sigmaZ {QGameTheory}

Pauli-Z gate

Description

This function operates the Pauli-Z gate on a conformable input matrix or a vector.

Usage

sigmaZ(n)

Arguments

n

a vector/matrix

Value

A matrix or a vector after performing the Pauli-Z gate operation on a conformable input matrix or a vector.

References

https://en.wikipedia.org/wiki/Quantum_logic_gate
http://www2.optics.rochester.edu/~stroud/presentations/muthukrishnan991/LogicGates.pdf
http://www.physics.udel.edu/~msafrono/650/Lecture%204%20-%205.pdf

Examples

init()
sigmaZ(Q$I2)
sigmaZ(Hadamard(Q$I2))
sigmaZ(Q$Q0)