2 papers
quant-ph2001
Entanglement degradation in continuous-variable quantum teleportation
Dirk-Gunnar Welsch, Stefan Scheel, Aleksej V. Chizhov
The influence of losses in the transmission of continuous-variable entangled light through linear devices such as optical fibers is studied, with special emphasis on Gaussian state…
quant-ph2000
Propagation of entangled light pulses through dispersive and absorbing channels
A. V. Chizhov, E. Schmidt, L. Knoll +1
The modification of initially entangled light pulses passing through dispersive and absorbing four-port devices is studied, using recently obtained results on quantum state transfo…