Quantum computing systems require methods to control energies of qubits and couplers for
quantum operations. Flux biasing of qubits and quantum couplers is provided for a …

High-fidelity measurements of qubits are achieved by increasing a number of measurements
taken by use of a swap operation and a readout qubit, deflating a bosonic qubit for which …

A method for error correction in a quantum computing device that can significantly improve
the quantum error correcting performance of subsystem codes. By changing the order in …

Quantum physics is a theory that describes the behavior of reality at the fundamental level. It
is currently the only physical theory that is capable of consistently predicting the behavior of …

Techniques for performing temporally encoded lattice surgery (TELS) protocols to reduce
space-time costs of lattice surgery measurements are disclosed. A given quantum algorithm …

A top-down distillation process for preparing low-error rate Toffoli gates utilizes Toffoli magic
states as inputs to the distillation process. Multiple Toffoli magic states are used to distill a …