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1. 发明申请

US20160171368A1 QUANTUM PROCESSOR PROBLEM COMPILATION 审中-公开
标题翻译：量子处理器问题编译
公开(公告)号：US20160171368A1
公开(公告)日：2016-06-16
申请号：US14908260
申请日：2014-07-25
申请人： PRESIDENT AND FELLOWS OF HARVARD COLLEGE
发明人： Alan Aspuru-Guzik , Ryan Babbush , Bryan O'Gorman
IPC分类号： G06N5/02 , G06N99/00
CPC分类号： G06N5/02 , G06N10/00
摘要： Solution of a problem of determining values of a set of N problem variables x, makes use of a quantum processor that has a limited number of hardware elements for representing quantum bits and/or limitations on coupling between quantum bits. A method includes accepting a specification of the problem that includes a specification of a set of terms where each term corresponds to a product of at least three variables and is associated with a non-zero coefficient. A set of ancilla variables, each ancilla variable corresponding to a pair of problem variables, is determined by applying an optimization procedure to the specification of the set of the terms. The accepted problem specification is then transformed according to the determined ancilla variables to form a modified problem specification for use in configuring the quantum processor and solution of problem.
摘要翻译：确定一组N个问题变量x的值的问题的解决方案使用具有有限数量的用于表示量子比特和/或量子比特之间的耦合限制的硬件元素的量子处理器。一种方法包括接受问题的说明，其包括一组术语的规范，其中每个术语对应于至少三个变量的乘积并与非零系数相关联。通过将优化过程应用于术语集的规范来确定一组辅助变量，每个对应于一对问题变量的辅助变量。接受的问题规范然后根据确定的辅助变量进行变换，以形成用于配置量子处理器和解决问题的修改问题规范。

2. 发明授权

US10963793B2 Quantum processor problem compilation 有权
公开(公告)号：US10963793B2
公开(公告)日：2021-03-30
申请号：US16505366
申请日：2019-07-08
申请人： President and Fellows of Harvard College
发明人： Alan Aspuru-Guzik , Ryan Babbush , Bryan O'Gorman
IPC分类号： G06N5/02 , G06N10/00 , G06N5/00
摘要： Solution of a problem of determining values of a set of N problem variables xi makes use of a quantum processor that has a limited number of hardware elements for representing quantum bits and/or limitations on coupling between quantum bits. A method includes accepting a specification of the problem that includes a specification of a set of terms where each term corresponds to a product of at least three variables and is associated with a non-zero coefficient. A set of ancilla variables, each ancilla variable corresponding to a pair of problem variables, is determined by applying an optimization procedure to the specification of the set of the terms. The accepted problem specification is then transformed according to the determined ancilla variables to form a modified problem specification for use in configuring the quantum processor and solution of problem.

3. 发明申请

US20200175385A1 QUANTUM PROCESSOR PROBLEM COMPILATION 审中-公开
公开(公告)号：US20200175385A1
公开(公告)日：2020-06-04
申请号：US16505366
申请日：2019-07-08
申请人： President and Fellows of Harvard College
发明人： Alan Aspuru-Guzik , Ryan Babbush , Bryan O'Gorman
IPC分类号： G06N5/02 , G06N10/00 , G06N5/00
摘要： Solution of a problem of determining values of a set of N problem variables xi makes use of a quantum processor that has a limited number of hardware elements for representing quantum bits and/or limitations on coupling between quantum bits. A method includes accepting a specification of the problem that includes a specification of a set of terms where each term corresponds to a product of at least three variables and is associated with a non-zero coefficient. A set of ancilla variables, each ancilla variable corresponding to a pair of problem variables, is determined by applying an optimization procedure to the specification of the set of the terms. The accepted problem specification is then transformed according to the determined ancilla variables to form a modified problem specification for use in configuring the quantum processor and solution of problem.

4. 发明授权

US10346748B2 Quantum processor problem compilation 有权
公开(公告)号：US10346748B2
公开(公告)日：2019-07-09
申请号：US14908260
申请日：2014-07-25
申请人： President and Fellows of Harvard College
发明人： Alan Aspuru-Guzik , Ryan Babbush , Bryan O'Gorman
IPC分类号： G06N5/02 , G06N10/00
摘要： Solution of a problem of determining values of a set of N problem variables x, makes use of a quantum processor that has a limited number of hardware elements for representing quantum bits and/or limitations on coupling between quantum bits. A method includes accepting a specification of the problem that includes a specification of a set of terms where each term corresponds to a product of at least three variables and is associated with a non-zero coefficient. A set of ancilla variables, each ancilla variable corresponding to a pair of problem variables, is determined by applying an optimization procedure to the specification of the set of the terms. The accepted problem specification is then transformed according to the determined ancilla variables to form a modified problem specification for use in configuring the quantum processor and solution of problem.

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