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Fast entangled state generation and quantum information transfer in a quantum system with long-range interactions

机译:具有长距离相互作用的量子系统中的快速纠缠态生成和量子信息传递

摘要

A process for generating an entangled state of a plurality of particles includes: providing the plurality of particles, the plurality of particles interacting via long range interactions; producing a first entangled state in a first particle; entangling the first particle with a second particle to form a second entangled state, wherein particles that are not in the second entangled state are remaining particles; and proceeding, starting with the second entangled state, to propagate entanglement in a logarithmic progression through the remaining particles in a recursive manner, to produce an intermediate entangled state, such that the intermediate entangled state acts as an initial entangled state for a next iteration, until a final entangled state is formed to generate the entangled state of the particles.
机译:一种产生多个粒子的纠缠态的方法,包括:提供多个粒子,多个粒子通过长距离相互作用而相互作用;以及在第一粒子中产生第一纠缠态;将第一颗粒与第二颗粒缠结以形成第二缠结状态,其中不在第二缠结状态下的颗粒为剩余颗粒;然后从第二个纠缠态开始,以对数级数递归地通过剩余粒子传播对数纠缠,以产生中间纠缠态,使得中间纠缠态充当下一次迭代的初始纠缠态,直到形成最终的缠结状态以产生粒子的缠结状态。

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