19 citations · 32 across the 3 of their papers we have counts for
3 papers
quant-ph2014★ 2 cited
Extremal states for photon number and quadratures as gauges for nonclassicality
Z. Hradil, J. Rehacek, P. de la Hoz +2
Rotated quadratures carry the phase-dependent information of the electromagnetic field, so they are somehow conjugate to the photon number. We analyze this noncanonical pair, findi…
quant-ph2014★ 19 cited
Unpolarized states and hidden polarization
P. de la Hoz, G. Bjork, A. B. Klimov +2
We capitalize on a multipolar expansion of the polarisation density matrix, in which multipoles appear as successive moments of the Stokes variables. When all the multipoles up to…
quant-ph2014★ 11 cited
Classical distinguishability as an operational measure of polarization
G. Bjork, H. de Guise, A. B. Klimov +2
We put forward an operational degree of polarization that can be extended in a natural way to fields whose wave fronts are not necessarily planar. This measure appears as a distanc…