9711049v1

related topics
{error, code, errors}
{energy, gaussian, time}
{qubit, qubits, gate}
{state, phys, rev}
{states, state, optimal}
{group, space, representation}
{spin, pulse, spins}
{trap, ion, state}
{field, particle, equation}
{equation, function, exp}
{energy, state, states}

Error correction for continuous quantum variables

Samuel L. Braunstein

abstract: We propose an error correction coding algorithm for continuous quantum variables. We use this algorithm to construct a highly efficient 5-wavepacket code which can correct arbitrary single wavepacket errors. We show that this class of continuous variable codes is robust against imprecision in the error syndromes. A potential implemetation of the scheme is presented.

oai_identifier:
oai:arXiv.org:quant-ph/9711049
categories:
quant-ph
comments:
latex with revtex, 4 pages, 3 figures
doi:
10.1103/PhysRevLett.80.4084
arxiv_id:
quant-ph/9711049
journal_ref:
Phys.Rev.Lett. 80 (1998) 4084-4087
created:
1997-11-20

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