标题： 旋转双星系统中稀疏场的能量吸收 显示英文标题

标题： Energy Absorption by the Dilaton Field around a Rotating Black Hole in a Binary System

摘要： 在本文中，我们分析了一个由恒星和旋转黑洞组成的二元系统。 恒星发出的电磁辐射与黑洞的背景相互作用，并刺激了标量波的产生。 我们随后估计了从恒星的电磁辐射到标量场的能量转移，作为频率的函数。 结果表明，这是一种可检验的签名，证明了弦理论在天体物理背景中预测的标量场的存在。 显示英文摘要

摘要： In this paper we analyze a binary system consisting of a star and a rotating black hole. The electromagnetic radiation emitted by the star interacts with the background of the black hole and stimulates the production of dilaton waves. We then estimate the energy transferred from the electromagnetic radiation of the star to the dilaton field as a function of the frequency. The resulting picture is a testable signature of the existence of dilaton fields as predicted by string theory in an astrophysical context.