Efficient bipartite quantum state purification in arbitrary dimensional Hilbert spaces

@inproceedings{AlberEfficientBQ,
  title={Efficient bipartite quantum state purification in arbitrary dimensional Hilbert spaces},
  author={Gernot Alber and Aldo Delgado and Nicolas Gisin and Igor Jex}
}
Quantum information processing was proven to be superior to classical information processing in several respects. The essence of quantum information is its ability to employ the linearity of quantum mechanics on composite systems for practical purposes. Many of the already demonstrated procedures [1,2] rely on the use of highly entangled quantum states. Entangled states are never generated in ideal form. Typically, either the source producing entangled quantum states or the communication… CONTINUE READING