论文标题
旋转的准局部质量
A spinorial quasilocal mass
论文作者
论文摘要
我们定义了相对于背景歧管的紧凑型歧管的准能量。该构造使用一个歧管上的纺纱器，另一个歧管的双旋转器的回调。在里曼兹和洛伦兹的环境中，我们证明了准能量的阳性结果。
We define a quasilocal energy of a compact manifold-with-boundary, relative to a background manifold. The construction uses spinors on one manifold and the pullback of dual spinors from the other manifold. We prove positivity results for the quasilocal energy, in both the Riemannian and Lorentzian settings.
