Function mixDephasing

quest/src/api/decoherence.cpp:31–43

void mixDephasing(Qureg qureg, int qubit, qreal prob) {
    validate_quregFields(qureg, __func__);
    validate_target(qureg, qubit, __func__);
    validate_oneQubitDepashingProb(prob, __func__);

    // permit but do not change non-decohering statevecs
    if (prob == 0) 
        return;
    
    validate_quregIsDensityMatrix(qureg, __func__);

    localiser_densmatr_oneQubitDephasing(qureg, qubit, prob);
}


void mixTwoQubitDephasing(Qureg qureg, int qubit1, int qubit2, qreal prob) {