论文标题
自旋轨道最大不一致的混合状态
Spin-orbit maximally discordant mixed states
论文作者
论文摘要
我们介绍了一项建议，以通过线性光学回路制备最大不一致的混合状态，并在极化和横向模式的光子自由度度中编码量子位（Qubit）。特别是，我们讨论了如何准备非平衡的旋转轨道纠缠状态，应用此技术以获得最大不一致的混合状态。我们通过使用Jones矩阵形式主义对光学回路进行了模拟。我们对纠缠，经典和量子相关性进行了研究。结果表明，与基本理论的一致性非常一致，并为解决光学设置中的量子相关性打开了新的实验方法。
We introduce a proposal to prepare spin-obit maximally discordant mixed states by a linear optical circuit, with quantum bits (qubits) encoded in the polarization and transverse mode degrees of freedom of photons. In particular, we discuss how to prepare non-balanced spin-orbit entangled states, applying this technique to obtain maximally discordant mixed states. We present a simulation of the optical circuit by using the Jones matrix formalism. We performed a study of entanglement, classical and quantum correlations. The results show excellent agreement with the underlying theory and open a new experimental approach for addressing quantum correlations in optical setups.
