Flexible generation of vector beams based on the noncommutation of Pancharatnam–Berry phase elements
Sign Up to like & getrecommendations! Published in 2019 at "Optics Communications"
DOI: 10.1016/j.optcom.2019.03.043
Abstract: Abstract We examine the noncommutation of Pancharatnam–Berry phase elements in the generation of vector beams. Any desirable vector beams on the two high-order Poincare spheres can be generated by incorporating the noncommutation and certain input… read more here.
Keywords: vector beams; berry phase; pancharatnam berry; noncommutation ... See more keywords
Conditions tighter than noncommutation needed for nonclassicality
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Physics A: Mathematical and Theoretical"
DOI: 10.1088/1751-8121/ac0289
Abstract: Kirkwood discovered in 1933, and Dirac discovered in 1945, a representation of quantum states that has undergone a renaissance recently. The Kirkwood–Dirac (KD) distribution has been employed to study nonclassicality across quantum physics, from metrology… read more here.
Keywords: quantum; physics; noncommutation; nonclassicality ... See more keywords