标题： 从自发对称性破缺产生的致密天体 显示英文标题

标题： Compact Objects from Spontaneous Symmetry Breaking

摘要： 从合并致密天体产生的引力波为在强引力 regime 中探索黑洞和中子星的特性提供了机会。 因此，探讨准确描述它们的理论模型是很有意义的。 利用陪集构造，我们构建了一个世界线有效场论，该理论由对称性原理推导而来，不涉及额外自由度，并描述了在有效爱因斯坦-麦克斯韦四维矢量理论中允许的最一般的致密天体。 这种扩展物体可以通过其质量、自旋、电荷和尺寸效应（潮汐、极化和耗散）来描述。 通过识别对称性破缺模式，我们推导出所有协变基本块和约束条件，以在作用量中构建所有阶数的相关不变算符。 该理论阐明了将致密天体描述为有效场论的机制。 显示英文摘要

摘要： Gravitational waves from merging compact objects provides the opportunity to explore the properties of black holes and neutron stars in the strong regime of gravity. It is therefore of interest to explore the theoretical model that accurately describes them. Using the coset construction, we build a worldline Effective Field Theory that is derived from symmetry principles, does not involve additional degrees of freedom, and describes the most general compact object allowed in an effective Einstein-Maxwell vierbein theory. Such extended object can be described by its mass, spin, charge and size effects: tides, polarization and dissipation. By recognizing the symmetry breaking pattern, we derive all the covariant building blocks and constraints to build up the relevant invariant operators in the action to all orders. The developed theory elucidates the description of compact objects as an Effective Field Theory.