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arXiv quant-ph/0203112quant-ph
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一种需要指数经典通信的量子测量方案

A Quantum Measurement Scenario which Requires Exponential Classical Communication for Simulation

Allison Coates

摘要:

在本文中,我们考虑以下问题:需要多少比特的经典通信和共享随机比特来模拟一个涉及Alice和Bob的量子协议,其中他们共享k个纠缠量子比特,并且根本不进行通信。我们证明了2^k个经典比特是必要的,即使经典协议被允许有ε个失败的机会。

英文摘要:

In this paper we consider the following question: how many bits of classical communication and shared random bits are necessary to simulate a quantum protocol involving Alice and Bob where they share k entangled quantum bits and do not communicate at all. We prove that 2^k classical bits are necessary, even if the classical protocol is allowed an εchance of failure.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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