6 citations · 10 across the 4 of their papers we have counts for
4 papers
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…
Effect of ancilla's structure on quantum error correction using the 7-qubit Calderbank-Shor-Steane code
Pedro J. Salas, Angel L. Sanz
In this work we discuss the ability of different types of ancillas to control the decoherence of a qubit interacting with an environment. The error is introduced into the numerical…
Numerical simulation of information recovery in quantum computers
Pedro J. Salas, Angel L. Sanz
Decoherence is the main problem to be solved before quantum computers can be built. To control decoherence, it is possible to use error correction methods, but these methods are th…
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…