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quant-ph2025
Highly robust logical qubit encoding in an ensemble of V-symmetrical qutrits
Luis Octavio Castaños-Cervantes, Manuel Calixto, Julio Guerrero
We propose using even and odd Schödinger cat states formed from coherent states of U(3) of an ensemble of qutrits with a symmetrical V-configuration (a qubit-disguised qutrit) to e…
quant-ph2025
Indefinite causal order in cavity quantum electrodynamics
Lorenzo M. Procopio, L. O. Castaños-Cervantes, Tim J. Bartley
Indefinite causal order (ICO) has the potential to be a new resource for quantum information processing. In most of its experiments, ICO has been investigated in a photonic platfor…