3 papers
quant-ph2013
Protecting Information Against Computational Errors and Quantum Erasures via Concatenation
Gilson O. dos Santos, Francisco M. de Assis
In this work, we introduce a new concatenation scheme which aims at protecting information against the occurrence of both computational errors and quantum erasures. According to ou…
cs.IT2011
A scheme to protect against multiple quantum erasures
Gilson O. dos Santos, Francisco M. de Assis
We present a scheme able to protect k >= 3 qubits of information against the occurrence of multiple erasures, based on the code proposed by Yang et al. (2004 JETP Letters 79 236).…
cs.IT2010
A Scheme of Concatenated Quantum Code to Protect against both Computational Error and an Erasure
G. O. Santos, F. M. Assis, A. F. Lima
We present a description of encoding/decoding for a concatenated quantum code that enables both protection against quantum computational errors and the occurrence of one quantum er…