When is the wigner quasi-probability density non-negative?

1974/10/01 by R.L. Hudson

paper · doi:10.1016/0034-4877(74)90007-x

crossref issued 1974/10/01 · crossref published 1974/10/01 · crossref published-print 1974/10/01 · crossref created 2002/07/26 · crossref deposited 2019/04/12 · crossref indexed 2026/07/30

Cited by

• Operational detection of Wigner negativity in arbitrary quantum states from few copies