Scaling law and stability for a noisy quantum system

Mark Sadgrove; Sandro Wimberger; Scott Parkins; Rainer Leonhardt

doi:10.1103/PhysRevE.78.025206

Scaling law and stability for a noisy quantum system

Mark Sadgrove, Sandro Wimberger, Scott Parkins, Rainer Leonhardt

Department of Physics

Research output: Contribution to journal › Article › peer-review

13 Citations (Scopus)

Abstract

We show that a scaling law exists for the near-resonant dynamics of cold kicked atoms in the presence of a randomly fluctuating pulse amplitude. Analysis of a quasiclassical phase-space representation of the quantum system with noise allows a new scaling law to be deduced. The scaling law and associated stability are confirmed by comparison with quantum simulations and experimental data.

Original language	English
Article number	025206
Journal	Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
Volume	78
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevE.78.025206
Publication status	Published - 27 Aug 2008

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10.1103/PhysRevE.78.025206

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Scaling law and stability for a noisy quantum system

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