Protecting Quantum Information with Entanglement and Noisy Optical Modes

@misc{citeulike:3038103, abstract = {We incorporate active and passive quantum error-correcting techniques to protect a set of optical information modes of a continuous-variable quantum information system. Our method uses ancilla modes, entangled modes, and gauge modes (modes in a mixed state) to help correct errors on a set of information modes. A linear-optical encoding circuit consisting of offline squeezers, passive optical devices, feedforward control, conditional modulation, and homodyne measurements performs the encoding. The result is that we extend the entanglement-assisted operator stabilizer formalism for discrete variables to continuous-variable quantum information processing.}, author = {Wilde, Mark M. and Brun, Todd A. }, citeulike-article-id = {3038103}, eprint = {0807.3616}, month = {Jul}, posted-at = {2008-07-24 02:46:58}, priority = {2}, title = {Protecting Quantum Information with Entanglement and Noisy Optical Modes}, url = {http://arxiv.org/abs/0807.3616}, year = {2008} }

TY - ELEC ID - citeulike:3038103 L3 - citeulike-article-id:3038103 TI - Protecting Quantum Information with Entanglement and Noisy Optical Modes N2 - We incorporate active and passive quantum error-correcting techniques to protect a set of optical information modes of a continuous-variable quantum information system. Our method uses ancilla modes, entangled modes, and gauge modes (modes in a mixed state) to help correct errors on a set of information modes. A linear-optical encoding circuit consisting of offline squeezers, passive optical devices, feedforward control, conditional modulation, and homodyne measurements performs the encoding. The result is that we extend the entanglement-assisted operator stabilizer formalism for discrete variables to continuous-variable quantum information processing. AU - Wilde, Mark AU - Brun, Todd PY - 2008/Jul/23/ UR - http://arxiv.org/abs/0807.3616 ER -