We discuss a general strategy which produces an orthonormal set of vectors, stable under the action of a given set of unitary operators Aj, j=1,2,n, starting from a fixed normalized vector in H and from a set of unitary operators. We discuss several examples of this procedure and, in particular, we show how a set of coherentlike vectors can be produced and in which condition over the lattice spacing this can be done. © 2007 American Institute of Physics.
|pagine (da-a)||043505 _1-043505 _16|
|Numero di pagine||16|
|Rivista||Journal of Mathematical Physics|
|Stato di pubblicazione||Published - 2007|
All Science Journal Classification (ASJC) codes