title: Photoinduced separation of chiral isomers in a classical buffer gas.
abstract: We develop a theory of photoinduced drift of chiral molecules or small particles in classical buffer gases. In the absence of a magnetic field there exists a flux of chiral molecules, provided the electromagnetic field is circularly polarized. It has opposite signs for different chiral isomers. In the presence of a magnetic field the flux can be also induced by a linearly polarized (or unpolarized) electromagnetic field. The magnitude of the flux is not proportional to either linear or orbital momentum of the electromagnetic field.
authors.affiliation: Physics Department of the University of Washington, Seattle, Washington 98195, USA.
authors.forename: B
authors.initials: B
authors.lastname: Spivak
authors.forename: A V
authors.initials: AV
authors.lastname: Andreev