We investigate the capabilities of a quantum computer based on cold trapped ions in presence of non-dissipative decoherence. The latter is accounted by using the evolution time as a random variable and then averaging on a properly defined probability distribution. Severe bounds on computational performances are found.

Non-dissipative decoherence in ion trap quantum computers

MANCINI, Stefano;
2001-01-01

Abstract

We investigate the capabilities of a quantum computer based on cold trapped ions in presence of non-dissipative decoherence. The latter is accounted by using the evolution time as a random variable and then averaging on a properly defined probability distribution. Severe bounds on computational performances are found.
2001
275
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11581/202383
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