论文标题
黑洞和外来紧凑物体的unuh-dewitt探测器差异
Unruh-DeWitt Detector Differentiation of Black Holes and Exotic Compact Objects
论文作者
论文摘要
我们研究了一个外来紧凑型物体（ECO）外的静态UNRUH-DEWITT检测器在3+1维中具有一般反射边界条件的响应。地平线无生态的边界非常接近可能的事件范围，它充当了黑洞模仿。我们发现，即使生态边界完全吸收，响应率也与黑洞的情况明显不同。对于（部分）反射性的生态边界，我们发现响应率的共振结构取决于生态边界的不同位置和检测器的位置。我们提供了与ECO的真空模式结构和传输功能有关的详细分析。
We study the response of a static Unruh-DeWitt detector outside an exotic compact object (ECO) with a general reflective boundary condition in 3+1 dimensions. The horizonless ECO, whose boundary is extremely close to the would-be event horizon, acts as a black hole mimicker. We find that the response rate is notably distinct from the black hole case, even when the ECO boundary is perfectly absorbing. For a (partially) reflective ECO boundary, we find resonance structures in the response rate that depend on the different locations of the ECO boundary and those of the detector. We provide a detailed analysis in connection with the ECO's vacuum mode structure and transfer function.
