A new LNN QFT compilation reaches all-to-all CX counts, and a truncated 'Convolutional' variant was demonstrated on IBM hardware up to 100 qubits with the correct frequency as the mode output.
The third step is underpinned by the circuit identity allowing a √ Xgate to commute through a particular ar- rangement of threeCXgates (Fig
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Experimental demonstration of the Quantum Fourier Transform on up to 100 qubits using a convolutional compilation strategy
A new LNN QFT compilation reaches all-to-all CX counts, and a truncated 'Convolutional' variant was demonstrated on IBM hardware up to 100 qubits with the correct frequency as the mode output.