标题： 猎取中等尺度的手征凝聚修改 显示英文标题

标题： Hunting Medium Modifications of the Chiral Condensate

摘要： 通过QCD求和规则评估，考虑了核物质中强子的谱变化，这有助于理解QCD凝聚态，从而了解QCD基态的非微扰结构。 对于一些轻夸克配置，如omega介子和核子，比较了四夸克凝聚态的相关性；D介子作为重轻夸克系统的代表也进行了简要讨论。 显示英文摘要

摘要： With QCD sum rule evaluations, spectral changes of hadrons inside nuclear matter are considered, which shed light on QCD condensates and thus on the non-perturbative structure of the QCD ground state. For some light quark configurations, omega meson and nucleon, the relevance of four-quark condensates is compared; the D meson as a representative of heavy-light quark systems is also briefly discussed.