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Trapped Ion Quantum Computing

Dissipative collapse models with non-white noises

arXiv
Authors: Luca Ferialdi, Angelo Bassi

Year

2011

Paper ID

31078

Status

Preprint

Abstract Read

~2 min

Abstract Words

95

Citations

N/A

Abstract

We study the generalization of the QMUPL model which accounts both for memory and dissipative effects. This is the first model where both features are combined. After having derived the non-local Action describing the system, we solve the equation for a quantum harmonic oscillator via the path integral formalism. We give the explicit expression for the Green's function of the process. We focus on the case of an exponential correlation function and we analyze in detail the behavior Gaussian wave functions. We eventually study the collapse process, comparing the results with those of previous models.

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  • This paper contributes to the Trapped-Ion Quantum Computing research area in the Quantum Articles archive.
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  • We study the generalization of the QMUPL model which accounts both for memory and dissipative effects.

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