63 citations · 310 across the 19 of their papers we have counts for
Showing 2020Show all
2 papers · 1 filter
quant-ph2020★ 41 cited
Single- versus two-parameter Fisher information in quantum interferometry
Stefan Ataman
In this paper we reconsider the single parameter quantum Fisher information (QFI) and compare it with the two-parameter one. We find simple relations connecting the single paramete…
quant-ph2020★ 10 cited
OAM tomography with Heisenberg-Weyl observables
Alexandra Maria Palici, Tudor-Alexandru Isdraila, Stefan Ataman +1
Photons carrying orbital angular momentum (OAM) are excellent qudits and are widely used in several applications, such as long distance quantum communication, -dimensional telep…