What does it mean to be to space-time? The seemingly simple question gets to the essence of twentieth-century physics and has ...

Dr Mirmoosa, the lead researcher in this study, explains: "Four-dimensional quantum optics is the next logical step, allowing us to explore the implications of this area for quantum technology.

A new theory of the fabric of the universe has proposed that time has three dimensions. Moreover, this model leads to the conclusion that these three time dimensions are the true underlying feature of ...