Parameter scaling in the decoherent quantum-classical transition for chaotic systems

Arjendu K. Pattanayak; Bala Sundaram; Benjamin D. Greenbaum

Parameter scaling in the decoherent quantum-classical transition for chaotic systems

Arjendu K. Pattanayak
, Bala Sundaram
, Benjamin D. Greenbaum

Carleton College
City University of New York
Columbia University

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

Abstract

Computing measures which directly reflect the "distance" between quantum and classical evolutions as a function of ℏ, λ, and D and then searching for transformations that collapse the resulting hypersurface onto a function of a composite parameter of the form ζ=ℏ^αλ^βD^γ are proposed. Results for the quantum Cat Map and Duffing oscillator show accurate scaling behavior over a wide parameter range.

Original language	English
Article number	014103
Pages (from-to)	014103/1-014103/4
Journal	Physical Review Letters
Volume	90
Issue number	1
State	Published - Jan 10 2003

ASJC Scopus Subject Areas

General Physics and Astronomy

Cite this

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Parameter scaling in the decoherent quantum-classical transition for chaotic systems

Abstract

ASJC Scopus Subject Areas

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