76 citations · 76 across the 2 of their papers we have counts for
2 papers
quant-ph2008★ 76 cited
Non-Markovian dynamics of a single electron spin coupled to a nuclear spin bath
E. Ferraro, H. -P. Breuer, A. Napoli +2
We apply the time-convolutionless (TCL) projection operator technique to the model of a central spin which is coupled to a spin bath via nonuniform Heisenberg interaction. The seco…
quant-ph2007
A criterion for entanglement in two two-level systems
E. Ferraro, A. Napoli, A. Messina
We prove a necessary and sufficient condition for the occurrence of entanglement in two two-level systems, simple enough to be of experimental interest. Our results are illustrated…