标题： 原初引力波的随机与相关相位 显示英文标题

标题： Random and Correlated Phases of Primordial Gravitaional Waves

摘要： 在Grishchuk和Sidorov发展的形式框架下，从量子力学的角度详细分析了原初引力波的相位。 发现对于物理上有意义的波长，每个单独模式的相位以及模式之间的相位{\it 差异}都是随机分布的。 然而，具有相反方向波矢的模式之间的相位{\it 求和}并不是随机的，它具有确定的值，没有均方根波动。 也讨论了传统观点，即原初引力波在暴胀后作为经典、随机的随机背景出现。 显示英文摘要

摘要： The phases of primordial gravity waves is analysed in detail within a quantum mechanical context following the formalism developed by Grishchuk and Sidorov. It is found that for physically relevant wavelengths both the phase of each individual mode and the phase {\it difference} between modes are randomly distributed. The phase {\it sum} between modes with oppositely directed wave-vectors, however, is not random and takes on a definite value with no rms fluctuation. The conventional point of view that primordial gravity waves appear after inflation as a classical, random stochastic background is also addressed.