133 citations · 177 across the 2 of their papers we have counts for
4 papers
On the conservation of helicity in a chiral medium
Frances Crimin, Neel Mackinnon, Jörg B. Götte +1
We consider the energy and helicity densities of circularly polarised light within a lossless chiral medium, characterised by the chirality parameter . A form for the helicity d…
Radiative spin polarization in an ultrastrong magnetic field
Koen van Kruining, Felix Mackenroth, Jörg B. Götte
We calculate the spin flip rates for an electron in a homogeneous magnetic field for low excitations (). Our results apply for all field strengths including those beyond th…
On the dragging of light by a rotating medium
J. B. Goette, S. M. Barnett, M. Padgett
When light is passing through a rotating medium the optical polarisation is rotated. Recently it has been reasoned that this rotation applies also to the transmitted image (Padgett…
Quantum Formulation of Fractional Orbital Angular Momentum
J. B. Goette, S. Franke-Arnold, R. Zambrini +1
The quantum theory of rotation angles (S. M. Barnett and D. T. Pegg, Phys. Rev. A, 41, 3427-3425 (1990)) is generalised to non-integer values of the orbital angular momentum. This…