2 papers
quant-ph2023
Protecting quantum modes in optical fibres
M. A. T. Butt, P. Roth, G. K. L. Wong +7
Polarization-preserving fibers maintain the two polarization states of an orthogonal basis. Quantum communication, however, requires sending at least two nonorthogonal states and t…
quant-ph2023
Local sampling of the SU(1,1) Wigner function
N. Fabre, A. B. Klimov, G. Leuchs +1
Despite the indisputable merits of the Wigner phase-space formulation, it has not been widely explored for systems with SU(1,1) symmetry, as a simple operational definition of the…