International Business Machines Corporation
HIGHWAY JUMPER TO ENABLE LONG RANGE CONNECTIVITY FOR SUPERCONDUCTING QUANTUM COMPUTER CHIP

Abstract:

According to an embodiment of the present invention, a quantum processor includes a qubit chip. The qubit chip includes a substrate, and a plurality of qubits formed on a first surface of the substrate. The plurality of qubits are arranged in a pattern, wherein nearest-neighbor qubits in the pattern are connected. The quantum processor also includes a long-range connector configured to connect a first qubit of the plurality of qubits to a second qubit of the plurality of qubits, wherein the first and second qubits are separated by at least a third qubit in the pattern.