Compiling arbitrary single-qubit gates via the phase shifts of microwave pulses
Jianxin Chen, Dawei Ding, Cupjin Huang, Ye Qi
Abstract
Applying phase shifts to qubit drives is known to give essentially perfect $Z$ rotations, but the current scheme is only compatible with a very special class of two-qubit gates. This puts unnecessary restrictions on the quantum instruction set. A proposed scheme is compatible with arbitrary two-qubit gates and is also uniquely optimal in the number of pulses needed.
Topics & Concepts
QubitMicrowavePhysicsPulse (music)Rotation (mathematics)Topology (electrical circuits)Phase (matter)Scheme (mathematics)Set (abstract data type)Quantum gateComputer scienceQuantum mechanicsElectrical engineeringMathematicsQuantumEngineeringVoltageMathematical analysisArtificial intelligenceProgramming languageQuantum Information and CryptographyOptical Network TechnologiesQuantum Computing Algorithms and Architecture