A quantum phase space with classical time evolution.

摘要

I introduce a quantum phase space which has a classical time evolution. This phase space is constructed from a time and an energy representation in contrast to the better known constructions based on the position and momentum representations. By constructing a mapping function between these two types of phase spaces I can find the phase space symbols for functions of xˆ and pˆ in the time/energy based space; this is the main problem faced in such spaces. I also find a distributional semiclassical expansion for this mapping function.