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Method and apparatus for operating a quantum system of a single-vector quantum computer model of computation

A quantum computer and computing model technology, applied in the field of quantum computing, can solve problems such as increasing the computing dimension, and achieve the effect of reducing the computing dimension, memory consumption and calculation amount

Active Publication Date: 2022-06-28
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

However, the operation sequence of multiple entanglement commands and multiple measurement commands in the measurement mode is often relatively fixed, and this fixed operation method may greatly increase the operational dimension

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Embodiment Construction

[0025] Exemplary embodiments of the present disclosure are described below with reference to the accompanying drawings, which include various details of the embodiments of the present disclosure to facilitate understanding and should be considered as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope of the present disclosure. Also, descriptions of well-known functions and constructions are omitted from the following description for clarity and conciseness.

[0026] In the present disclosure, unless otherwise specified, the use of the terms "first", "second", etc. to describe various elements is not intended to limit the positional relationship, timing relationship or importance relationship of these elements, and such terms are only used for Distinguish one element from another. In some examples, the first element and the second ...

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Abstract

The disclosure provides a method and device for operating a quantum system of a single-vector quantum computer calculation model, and relates to the field of quantum calculation. The implementation scheme includes: obtaining a measurement mode including multiple operation commands; under the condition of keeping the measurement operation sequence between the multiple measurement commands unchanged, sorting the operation sequence of at least one entanglement command and multiple measurement commands; and according to The sequenced measurement modes operate on the quantum system to obtain measurements across multiple qubits. The method of one or more embodiments of the present disclosure sorts multiple operation commands in the measurement mode, thereby effectively reducing the calculation dimension and reducing the computer memory consumption and calculation amount in the process of using the measurement mode to operate the quantum system .

Description

technical field [0001] The present disclosure relates to the field of quantum computing, in particular to a method and device for operating a quantum system of a single-vector quantum computer computing model, a method and device for quantum computing, electronic equipment, computer storage media and computer program products. Background technique [0002] Quantum computing is a new computing mode that follows the laws of quantum mechanics to control quantum information units for computation. The theoretical model of a universal quantum computer is a universal Turing machine reinterpreted by the laws of quantum mechanics. In terms of computational efficiency, due to the existence of quantum mechanical superposition, some known quantum algorithms can process problems faster than traditional general-purpose computers. [0003] In the prior art, quantum evolution in quantum computing is mainly realized by building quantum circuits. In the related art, the above quantum circui...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06N10/20G06N10/40
CPCG06N10/00
Inventor 方堃李修凡
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
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