195 citations · 480 across the 5 of their papers we have counts for
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Entanglement and teleportation between polarization and wave-like encodings of an optical qubit
Demid V. Sychev, Alexander E. Ulanov, Anastasia A. Pushkina +3
Light is an irreplaceable means of communication among various quantum information processing and storage devices. Due to their different physical nature, some of these devices cou…
Breeding the optical Schroedinger's cat state
Demid V. Sychev, Alexander E. Ulanov, Anastasia A. Pushkina +3
Superpositions of macroscopically distinct quantum states, introduced in Schroedinger's famous Gedankenexperiment, are an epitome of quantum "strangeness" and a natural tool for de…
A scheme for quantum teleportation between discrete and continuous encodings of an optical qubit
Alexander E. Ulanov, Demid Sychev, Anastasia A. Pushkina +2
Transfer of quantum information between physical systems of a different nature is a central matter in quantum technologies. Particularly challenging is the transfer between discret…
Undoing the effect of loss on quantum entanglement
Alexander E. Ulanov, Ilya A. Fedorov, Anastasia A. Pushkina +3
Entanglement distillation is a process via which the strength and purity of quantum entanglement can be increased probabilistically. It is a key step in many quantum communication…