Mean of continuous variables observable via measurement on a single qubit
Paweł Horodecki
Phys. Rev. A 67, 060101(R) (2003) - Published 17 June, 2003
Decoherence from chaotic internal dynamics in two coupled -function-kicked rotors
Hwa-Kyun Park and Sang Wook Kim
Phys. Rev. A 67, 060102(R) (2003) - Published 26 June, 2003