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quant-ph2004
Error threshold estimation by means of the [[7,1,3]] CSS quantum code
Pedro J. Salas, Angel L. Sanz
The states needed in a quantum computation are extremely affected by decoherence. Several methods have been proposed to control error spreading. They use two main tools: fault-tole…
quant-ph2001
Numerical Simulation of Decoherence-control Processes in Quantum Computers
Pedro J. Salas, Angel L. Sanz
Using a numerical simulation of the evolution of a qubit interacting with the environment we show that quantum error detection and correction can work effectively even when the rec…