Parts | Days | Selection | Search | Downloads | Help
Q: Quantenoptik
Q 9: Poster: Quantum Information
Q 9.12: Poster
Tuesday, April 3, 2001, 12:30–15:00, AT2
Quantum correlations in fermionic and bosonic systems — •Kai Eckert1, Maciej Lewenstein1, and John Schliemann2 — 1Institut fuer Theoretische Physik, Universität Hannover, Appelstr. 2, D-30167 Hannover, Germany — 2Department of Physics, The University of Texas, Austin, TX 78712
The characterization of quantum correlations at distances where the indistinguishable character of the particles involved has to be taken into account is important for proposals of quantum information processing based on quantum dots technology.
Quantum correlations in two-fermion systems have recently been classified[1]. We generalize these results to special systems consisting of more than two fermions, especially analyzing criteria for possible slater decompositions. We also extend the results to bosonic systems.
[1] J. Schliemann, J.I. Cirac, M. Kuś, M. Lewenstein, D. Loss, quant-ph/0012094