We review some aspects of semiclassical analysis for systems whose phase space is of arbitrary (possibly infinite) dimension. An emphasis will be put on a general derivation of the so-called Wigner classical measures as the limit of states in a noncommutative algebra of quantum observables.
@article{6686, title = {Semiclassical Analysis in Infinite Dimensions: Wigner Measures}, journal = {Bruno Pini Mathematical Analysis Seminar}, year = {2017}, doi = {10.6092/issn.2240-2829/6686}, language = {EN}, url = {http://dml.mathdoc.fr/item/6686} }
Falconi, Marco. Semiclassical Analysis in Infinite Dimensions: Wigner Measures. Bruno Pini Mathematical Analysis Seminar, (2017), . doi : 10.6092/issn.2240-2829/6686. http://gdmltest.u-ga.fr/item/6686/