TY - JOUR
T1 - Entanglement screening by nonlinear resonances
AU - García-Mata, Ignacio
AU - Carvalho, André R.R.
AU - Mintert, Florian
AU - Buchleitner, Andreas
PY - 2007/3/23
Y1 - 2007/3/23
N2 - We show that nonlinear resonances in a classically mixed phase space allow us to define generic, strongly entangled multipartite quantum states. The robustness of their multipartite entanglement increases with the particle number, i.e., in the semiclassical limit, for those classes of diffusive noise which assist the quantum-classical transition.
AB - We show that nonlinear resonances in a classically mixed phase space allow us to define generic, strongly entangled multipartite quantum states. The robustness of their multipartite entanglement increases with the particle number, i.e., in the semiclassical limit, for those classes of diffusive noise which assist the quantum-classical transition.
UR - http://www.scopus.com/inward/record.url?scp=33947598178&partnerID=8YFLogxK
U2 - 10.1103/PhysRevLett.98.120504
DO - 10.1103/PhysRevLett.98.120504
M3 - Article
SN - 0031-9007
VL - 98
JO - Physical Review Letters
JF - Physical Review Letters
IS - 12
M1 - 120504
ER -