US Patent 11475347 Systems and methods for generating entanglement between qubits

A method of fusing qubits includes providing, to a Hadamard gate: a first qubit; a second qubit; and a Bell pair comprising a fourth qubit that is entangled with a fifth qubit. The method further includes determining whether the Hadamard gate was successful in producing a fused qubit. The method further includes in accordance with the determination that the Hadamard gate was successful in producing fused qubit, outputting the fused qubit.