预测过程中的量子关联
Quantum correlations in predictive processes
摘要：
我们认为量子关联的作用，在有效利用信息的预测量子系统，推广最近提出的经典措施的非预测信息的量子制度。我们证明，当一个量子系统改变状态时，另一个相关量子系统所持有的非预测信息正好等于第二个系统所丢失的可提取工作。我们使用量子不和谐来量化量子贡献，并证明了由于损失的工作的负“量子部分”而提高热力学效率的可能性。我们还给出了量子不和谐的热力学解释，作为减少可提取的工作下的量子存储器的最佳经典近似。
英文摘要：
We consider the role of quantum correlations in the efficient use of information by a predictive quantum system, generalizing a recently proposed classical measure of non-predictive information to the quantum regime. We show that, as a quantum system changes state, the non-predictive information held by another correlated quantum system is exactly equal to the extractable work that is lost from the second system. We use quantum discord to quantify the quantum contribution, and demonstrate the possibility of improved thermodynamic efficiency due to a negative "quantum part" of the lost work. We also give a thermodynamic interpretation to quantum discord, as the reduction in extractable work under an optimal classical approximation of a quantum memory.
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。
