Google llc (20240232673). METHODS AND APPARATUS FOR PERFORMING PHASE OPERATIONS simplified abstract
Contents
METHODS AND APPARATUS FOR PERFORMING PHASE OPERATIONS
Organization Name
Inventor(s)
Craig Gidney of Goleta CA (US)
METHODS AND APPARATUS FOR PERFORMING PHASE OPERATIONS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240232673 titled 'METHODS AND APPARATUS FOR PERFORMING PHASE OPERATIONS
Simplified Explanation: The patent application describes methods, systems, and apparatus for performing phase operations on qubits. One method involves performing various operations on multiple qubits to achieve a specific phase operation.
Key Features and Innovation:
- Performing a series of operations on three qubits to achieve a phase operation on the first and second qubit.
- Utilizing a phased plus state on a third qubit to facilitate the phase operation.
- Encoding the result of a controlled adder operation in a fourth qubit.
- Uncomputing the controlled adder operation after achieving the desired phase operation.
- Utilizing cnot operations to manipulate the qubits accordingly.
Potential Applications: The technology can be applied in quantum computing, specifically in quantum algorithms that require phase operations on qubits.
Problems Solved: This technology addresses the challenge of performing phase operations on multiple qubits efficiently and accurately in quantum computing systems.
Benefits:
- Enables the precise execution of phase operations on qubits.
- Enhances the performance of quantum algorithms that rely on phase operations.
- Improves the overall efficiency of quantum computing systems.
Commercial Applications: Potential commercial applications include quantum computing platforms for research institutions, technology companies, and government agencies looking to leverage advanced quantum algorithms.
Prior Art: Readers can explore prior research on quantum computing, specifically in the field of quantum algorithms and qubit manipulation techniques.
Frequently Updated Research: Stay updated on the latest advancements in quantum computing, particularly in the development of more efficient phase operation techniques for qubits.
Questions about Quantum Phase Operations: 1. What are the key challenges in performing phase operations on multiple qubits simultaneously? 2. How do phase operations contribute to the advancement of quantum algorithms and applications?
Original Abstract Submitted
methods, systems, and apparatus for performing phase operations. in one aspect, a method for performing a same phase operation on a first and second qubit using a third qubit prepared in a phased plus state includes: performing a first not operation on the third qubit; computing a controlled adder operation on the first, second and third qubit, comprising encoding the result of the controlled adder operation in a fourth qubit; performing a square of the phase operation on the fourth qubit; uncomputing the controlled adder operation on the first, second and third qubit; performing a cnot operation between the first qubit and the third qubit, wherein the first qubit acts as the control; performing a cnot operation between the second qubit and the third qubit, wherein the second qubit acts as the control; and performing a second not operation on the third qubit.
