adder-10q

10-qubit ripple-carry adder from Cuccaro et al (quant-ph/0410184), via FTCircuitBench

1.0.0 1

adderarithmeticripple-carryftcircuitbench

adder-4q

4-qubit quantum adder circuit from FTCircuitBench

1.0.0 1

adderarithmeticftcircuitbench

bell-pair

Create an entangled Bell pair |00> + |11>

1.0.0 1

entanglementbasic

crot-decomposed

Controlled rotation decomposition into CNOT and single-qubit gates

1.0.0 1

decompositionrotationcontrolled

cuccaro-adder-n9

19-qubit Cuccaro ripple-carry adder (n=9 stages) from Cuccaro et al. (quant-ph/0410184). Implements in-place addition using a forward MAJ (majority) cascade followed by reverse UMA (unmajority-and-add) cascade. Uses only CX and CCX (Toffoli) gates.

1.0.0 2

adderarithmeticripple-carrycuccaroin-placeftcircuitbench

ghz-state

Create a GHZ state |00...0> + |11...1> across n qubits

1.0.0 1

entanglementmulti-qubit

qft-18q

18-qubit Quantum Fourier Transform from FTCircuitBench

1.0.0 1

qfttransformftcircuitbench

qft-4q

4-qubit Quantum Fourier Transform - fundamental subroutine for QPE and HHL

1.0.0

qftfouriersubroutinehhlqpe

qpe-iterative

Iterative Quantum Phase Estimation for efficient eigenvalue estimation

1.0.0 1

phaseestimationiterative