公开(公告)号：US20140025926A1

公开(公告)日：2014-01-23

申请号：US13991159

申请日：2011-12-14

申请人： Norman Y. Yao ,  Liang Jiang ,  Alexey Gorshkov ,  Peter C. Maurer ,  Geza Giedke ,  Juan Ignacio Cirac ,  Mikhail D. Lukin

发明人： Norman Y. Yao ,  Liang Jiang ,  Alexey Gorshkov ,  Peter C. Maurer ,  Geza Giedke ,  Juan Ignacio Cirac ,  Mikhail D. Lukin

IPC分类号： G06F15/78

CPC分类号： G06F15/78 ,  B82Y10/00 ,  G06N99/002

摘要： A quantum information processor (QIP) may include a plurality of quantum registers, each quantum register containing at least one nuclear spin and at least one localized electronic spin. At least some of the quantum registers may be coherently coupled to each other by a dark spin chain that includes a series of optically unaddressable spins. Each quantum register may be optically addressable, so that quantum information can be initialized and read out optically from each register, and moved from one register to another through the dark spin chain, though an adiabatic sequential swap or through free-fermion state transfer. A scalable architecture for the QIP may include an array of super-plaquettes, each super-plaquette including a lattice of individually optically addressable plaquettes coupled to each other through dark spin chains, and separately controllable by confined microwave fields so as to permit parallel operations.

摘要翻译： 量子信息处理器（QIP）可以包括多个量子寄存器，每个量子寄存器包含至少一个核自旋和至少一个局部电子自旋。 至少一些量子寄存器可以通过包括一系列光学不可寻址自旋的黑暗自旋链相互耦合。 每个量子寄存器可以是可光寻址的，使得量子信息可以从每个寄存器被光学初始化和读出，并且通过暗自旋链从一个寄存器移动到另一个寄存器，尽管通过绝热的顺序互换或通过自由费米子状态传送。 用于QIP的可扩展架构可以包括超级平板阵列，每个超级平板包括通过暗自旋链彼此耦合的单独光学寻址的晶片的格子，并且可以通过约束的微波场单独控制，以允许并行操作。

公开(公告)号：US09317473B2

公开(公告)日：2016-04-19

申请号：US13991159

申请日：2011-12-14

申请人： Norman Y. Yao ,  Liang Jiang ,  Alexey V Gorshkov ,  Peter C Maurer ,  Geza Giedke ,  Juan Ignacio Cirac ,  Mikhail D. Lukin

发明人： Norman Y. Yao ,  Liang Jiang ,  Alexey V Gorshkov ,  Peter C Maurer ,  Geza Giedke ,  Juan Ignacio Cirac ,  Mikhail D. Lukin

IPC分类号： G11C11/00 ,  G06F15/78 ,  B82Y10/00 ,  G06N99/00

CPC分类号： G06F15/78 ,  B82Y10/00 ,  G06N99/002

摘要： A quantum information processor (QIP) may include a plurality of quantum registers, each quantum register containing at least one nuclear spin and at least one localized electronic spin. At least some of the quantum registers may be coherently coupled to each other by a dark spin chain that includes a series of optically unaddressable spins. Each quantum register may be optically addressable, so that quantum information can be initialized and read out optically from each register, and moved from one register to another through the dark spin chain, though an adiabatic sequential swap or through free-fermion state transfer. A scalable architecture for the QIP may include an array of super-plaquettes, each super-plaquette including a lattice of individually optically addressable plaquettes coupled to each other through dark spin chains, and separately controllable by confined microwave fields so as to permit parallel operations.

摘要翻译： 量子信息处理器（QIP）可以包括多个量子寄存器，每个量子寄存器包含至少一个核自旋和至少一个局部电子自旋。 至少一些量子寄存器可以通过包括一系列光学不可寻址自旋的黑暗自旋链相互耦合。 每个量子寄存器可以是可光寻址的，使得量子信息可以从每个寄存器被光学初始化和读出，并且通过暗自旋链从一个寄存器移动到另一个寄存器，尽管通过绝热的顺序互换或通过自由费米子状态传送。 用于QIP的可扩展架构可以包括超级平板阵列，每个超级平板包括通过暗自旋链彼此耦合的单独光学寻址的晶片的格子，并且可以通过约束的微波场单独控制，以允许并行操作。