Quantum teleportation is described purely in terms of Wigner functions. This approach is shown to have several advantages in the description of imperfections. An example is given to show that Wigner functions can be considered as a useful tool for investigating phenomena in multipartite systems with finite-dimensional Hilbert spaces.
|Number of pages||4|
|Journal||Physical Review A. Atomic, Molecular, and Optical Physics|
|Publication status||Published - 2001|
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics