FullAdder {QuantumOps}

FullAdder

Description

Provides the quantum operatios for a full-adder with the specified input and output indices. Uses the circuit developed by Cheng and Tseng <DOI:10.1049/el:20020949>. Uses CNOT and TOFFOLI gates, with the TOFFOLI gates being broken down into H, T, and CNOT gates. The SUM (qu)bit gets places where the b operand (qu)bit is.

Usage

FullAdder(n=4,cin=0,a=1,b=2,cout=3)

Arguments

n

Number of qubits in input quantum state

cin

index of the carry in (qu)bit

a

Index of the first operand (qu)bit

b

Index of the second operand (qu)bit

cout

Index where the output carry (qu)bit will be placed

Value

A list with elements containing the quantum operations (matrices) for the full adder in each cycle.

Examples

 FullAdder(n=4,cin=0,a=1,b=2,cout=3)