31 citations · 123 across the 11 of their papers we have counts for
3 papers · 1 filter
Orbital angular momentum from marginals of quadrature distributions
L. L. Sanchez-Soto, A. B. Klimov, P. de la Hoz +4
We set forth a method to analyze the orbital angular momentum of a light field. Instead of using the canonical formalism for the conjugate pair angle-angular momentum, we model thi…
Sizing up entanglement in mutually unbiased bases with Fisher information
J. Rehacek, Z. Hradil, A. B. Klimov +2
An efficient method for assessing the quality of quantum state tomography is developed. Special attention is paid to the tomography of multipartite systems in terms of unbiased mea…
Quantum versus classical polarization states: when multipoles count
L. L. Sanchez-Soto, A. B. Klimov, P. de la Hoz +1
We advocate for a simple multipole expansion of the polarization density matrix. The resulting multipoles are used to construct bona fide quasiprobability distributions that appear…