论文标题
理想玻璃过渡附近的动力敏感性
Dynamical Susceptibilities Near Ideal Glass Transitions
论文作者
论文摘要
在最近派生的不均匀模式耦合理论的基础上，我们将超冷液体的广义模式耦合理论扩展到了不均匀的环境。这提供了一种基于第一个原理的，系统的和严格的方式，可以从相对于其共轭场的多体动态结构因子的变化来得出高点动力学敏感性。这个新框架允许在模式耦合玻璃跃迁附近的超冷液体中探测新颖的显微镜可能性，以探测在超冷的液体中的集体放松机制。
Building on the recently derived inhomogeneous mode-coupling theory, we extend the generalised mode-coupling theory of supercooled liquids to inhomogeneous environments. This provides a first-principles-based, systematic and rigorous way of deriving high-point dynamical susceptibilities from variations of the many-body dynamic structure factors with respect to their conjugate field. This new framework allows for a novel and fully microscopic possibility to probe for collective relaxation mechanisms in supercooled liquids near the mode-coupling glass transition.
