Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Cooling many particles to very low temperatures   In a recent paper [Beige, Knight, and Vitiello, quant-ph/0404160], we showed
that a large number N of particles can be cooled very efficiently using a
bichromatic interaction. The particles should be excited by red-detuned laser
fields while coupling to the quantized field mode inside a resonant and leaky
optical cavity. When the coupling constants are for all particles the same, a
collective behavior can be generated and the cooling rate can be as large as
square root of N times the single-particle coupling constants. Here we study
the algebraic structure of the dynamics and the origin of the collective
cooling process in more detail.

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The categories of this paper are: bayes-an
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The categories of this paper are: q-alg
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The categories of this paper are: patt-sol
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The categories of this paper are: chem-ph
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The categories of this paper are: comp-gas
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The categories of this paper are: ao-sci
3
The categories of this paper are: physics
9
The categories of this paper are: nlin
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The categories of this paper are: solv-int
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The categories of this paper are: supr-con
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The categories of this paper are: hep-lat
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The categories of this paper are: stat
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The categories of this paper are: dg-ga
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The categories of this paper are: eess
1
The categories of this paper are: cs
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The categories of this paper are: adap-org