Teukolsky-Starobinsky常数：事实与虚构
The Teukolsky--Starobinsky constants: facts and fictions
摘要：
Teukolsky主方程描述了克尔黑洞上具有自旋的无质量场的动力学。在分离变量条件下，这个方程的自旋反转是通过所谓的Teukolsky-Starobinsky恒等式来实现的。这些身份是与所谓的Teukolsky-Starobinsky常数，这是自旋相关的。我们收集了Teukolsky-Starobinsky常数的一些性质，并消除了文献中存在的一些神话。我们发现，与流行的看法相反，这些常数可以是负的自旋大于2。这样的领域，因此表现出一种新的形式的能量放大发生在非超辐射频率。
英文摘要：
The Teukolsky Master Equation describes the dynamics of massless fields with spin on a Kerr black hole. Under separation of variables, spin-reversal for this equation is accomplished through the so-called Teukolsky--Starobinsky identities. These identities are associated to the so-called Teukolsky--Starobinsky constants, which are spin-dependent. We collect some properties of the Teukolsky--Starobinsky constants and dispel some myths present in the literature. We show that, contrary to popular belief, these constants can be negative for spin larger than 2. Such fields thus exhibit a novel form of energy amplification which occurs for non-superradiant frequencies.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
