In this speculative theory dimensions can be considered to be waves. time is a dimension and is also a wave. One period of planck time in our reality gives a fundamental wavelength of time. The may be another reality that runs alongside our reality in which the time wave is In a different plane of polarity to our own making it go unnoticed from within our reality. Within the alternative reality, the spacial dimensions are the same as our own, meaning that the alternative reality exists within our own spacetime, but we do not normally observe it. The alternative reality exists within our own world.