论文标题
超级启动器：凝结物质中QCD的玩具
Superinsulators: a toy realization of QCD in condensed matter
论文作者
论文摘要
超级启动器是双重导体，无耗尽的磁性单极冷凝物具有无限耐药性。这种物质状态的长距离场理论与通过紧凑的BF拓扑相互作用结合的动态物质QED。我们将在功能性Schrödinger图片中量化2D模型，并显示强大的电荷纠缠如何导致一个相位的阶段，该阶段是单色的QCD，无限电阻是由电荷线性限制引起的。该阶段已在TIN，NBTIN和INO薄膜中实验检测到，包括渐近行为和双重电动Meissner效应的签名。这使得超级塑料成为QCD的``玩具实现''，库珀对扮演了夸克的角色。
Superinsulators are dual superconductors, dissipationless magnetic monopole condensates with infinite resistance. The long-distance field theory of such states of matter is QED with dynamical matter coupled via a compact BF topological interaction. We will quantize the 2D model in the functional Schrödinger picture and show how strong entanglement of charges leads to a phase which is a single-color, asymptotically free version of QCD in which the infinite resistance is caused by the linear confinement of charges. This phase has been experimentally detected in TiN, NbTiN and InO thin films, including signatures of asymptotically free behaviour and of the dual, electric Meissner effect. This makes superinsulators a ``toy realization" of QCD with Cooper pairs playing the role of quarks.
