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arXiv 2006.07542math.ATquant-ph
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交换 d-挠 K-理论及其应用

Commutative d-Torsion K-Theory and Its Applications

Cihan Okay

AI总结:

本文利用稳定同伦论方法将交换 d-挠 K-理论改造为上同调理论,用以研究量子上下文中线性约束系统的算子解,从而沟通稳定同伦论与量子信息理论。

摘要:

交换 $d$-挠 K-理论是拓扑 K-理论的一种变体,由阶整除 $d$ 的交换酉矩阵构造而成。这类矩阵作为线性约束系统的解出现,而线性约束系统在量子上下文性研究以及由量子信息理论激发的算子理论问题应用中发挥作用。利用稳定同伦论的方法,我们将交换 $d$-挠 K-理论改造为一种上同调理论,可用于研究线性约束系统的算子解。这在稳定同伦论与量子信息理论之间建立了有趣的联系。

英文摘要:

Commutative $d$-torsion $K$-theory is a variant of topological $K$-theory constructed from commuting unitary matrices of order dividing $d$. Such matrices appear as solutions of linear constraint systems that play a role in the study of quantum contextuality and in applications to operator-theoretic problems motivated by quantum information theory. Using methods from stable homotopy theory we modify commutative $d$-torsion $K$-theory into a cohomology theory which can be used for studying operator solutions of linear constraint systems. This provides an interesting connection between stable homotopy theory and quantum information theory.

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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