Geometric optics of Bloch waves in a chiral and dissipative medium
نویسندگان
چکیده
منابع مشابه
Geometric optics of Bloch waves in a chiral and dissipative medium
We present a geometric optics theory for the transport of quantum particles (or classical waves) in a chiral and dissipative periodic crystal subject to slowly varying perturbations in space and time. Taking account of some properties of particles and media neglected in previous theory, we find important additional terms in the equations of motion of particles. The (energy) current density fiel...
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ژورنال
عنوان ژورنال: Physical Review A
سال: 2010
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.81.053803