Gaussian quantum information

@article{Weedbrook2012GaussianQI,
  title={Gaussian quantum information},
  author={Christian Weedbrook and Stefano Pirandola and Ra{\'u}l Garc{\'i}a-Patr{\'o}n and Nicolas J. Cerf and Timothy C. Ralph and Jeffrey H. Shapiro and Seth Lloyd},
  journal={Reviews of Modern Physics},
  year={2012},
  volume={84},
  pages={621-669}
}
The science of quantum information has arisen over the last two decades centered on the manipulation of individual quanta of information, known as quantum bits or qubits. Quantum computers, quantum cryptography, and quantum teleportation are among the most celebrated ideas that have emerged from this new field. It was realized later on that using continuous-variable quantum information carriers, instead of qubits, constitutes an extremely powerful alternative approach to quantum information… 
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