Semicoherent states
Michel Boiteux, Alain Levelut · Journal of Physics A Mathematical Nuclear and General · 1973
The authors study the set mod alpha , n)=D( alpha ) mod n> at fixed n where D( alpha ) is the Glauber displacement operator for bosons. Specifically they demonstrate a closure relation and use it for the description of operators in a generalized P representation. They apply these results to some equations of evolution which then appear in a near-classical form.