Optimization method for quantum computing process
OwnerAlexandre Blaisinventor
Life of this patent
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Abstract
Quantum computing in a one-dimensional array of qubits limited to nearest-neighbor couplings is optimized using reordering of output qubits, reordering of operations, and simultaneous operations. Efficient implementations of logical gates useful for several designs of quantum computers reduce the time required for quantum computations. Taking account of the possibility of performing simultaneous operations on distinct qubits, efficient networks realizing the quantum Fourier transform are presented as illustration of the method.
Claims10
A method for reducing required coherence time for a quantum computation, comprising:
- constructing a first series of operations on qubits that perform the quantum computation;
- and
- constructing a second series of operations from the first series by changing an execution order of the commuting operations to reduce the time required for a quantum computing device to complete the second series of operations.
A method for performing a swap operation in a quantum computing device, the method comprising:
- performing operations from a sequence of operations;
- and
- simultaneously performing two of the operations that commute.
Dependencies are inferred from the claim text.