论文标题
加速路径和临时效应I：抗De Sitter SpaceTime中的标量和费米子
Accelerated paths and Unruh effect I: scalars and fermions in Anti De Sitter spacetime
论文作者
论文摘要
我们通过检查抗De-Sitter（ADS）时空的UNRUH效应，通过检查具有均匀恒定加速度的UNRUH-DEWITT粒子探测器的响应函数。在均匀的ADS时空中，已获得不同水平的非线性度的检测器响应函数的确切表达。我们还展示了在$ d $ dimensional $（d \ geq 2）中，加速的UNRUH检测器的响应如何偶四，二次耦合到无质量的Dirac Field（d \ geq 2）$ ADS时空与在$ 2D $ ADS SPACETIMES中的无质量标量场的探测器成正比。在这里，费米子和标量物质场分别与背景广告度量标准分别耦合。最后，我们讨论了更一般固定运动的结果的扩展。
We have investigated the Unruh effect in Anti de-Sitter (AdS) spacetime by examining the response function of an Unruh-DeWitt particle detector with uniform constant acceleration. An exact expression of the detector response function for the scalar field has been obtained with different levels of non-linearity in even dimensional AdS spacetime. We also showed how the response of the accelerated Unruh detector coupled quadratically to massless Dirac field in $D$ dimensional $(D \geq 2)$ AdS spacetime is proportional to that of a detector linearly coupled to a massless scalar field in $2D$ dimensional AdS spacetime. Here, the fermionic and scalar matter field is coupled minimally and conformally to the background AdS metric, respectively. Finally, we discuss about the extension of the results for more general stationary motion.
