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quant-ph2023
Quantum communication networks with optical vortices
S. Suciu, G. A. Bulzan, T. A. Isdraila +4
Quantum communications bring a paradigm change in internet security by using quantum resources to establish secure keys between parties. Present-day quantum communications networks…
quant-ph2020
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…
quant-ph2018
Cyclic permutations for qudits in dimensions
Tudor-Alexandru Isdraila, Cristian Kusko, Radu Ionicioiu
One of the main challenges in quantum technologies is the ability to control individual quantum systems. This task becomes increasingly difficult as the dimension of the system gro…