We present a scheme for the extraction of singlet states of two remote particles of arbitrary quantumspin number. The goal is achieved through post-selection of the state of interaction mediators sent insuccession. A small number of iterations is sufficient to make the scheme effective. We propose twosuitable experimental setups where the protocol can be implemented.
|Number of pages||4|
|Journal||Physical Review Letters|
|Publication status||Published - 2008|
All Science Journal Classification (ASJC) codes
- General Physics and Astronomy