基于文献[5-6]和[18]的思想,该文提出了关于高维连续时间量子随机游动(简记为CQRW)的Ito公式. 作为应用,随后建立了一个关于高维CQRW的Tanaka公式.
In the paper, following [5-6] we present an Ito formula for the multidimensional continuous-time quantum random walk (CQRW, for short) based on [18]. As an application we then establish a Tanaka's formula for the high-dimensional CQRW.