Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Temperature effect on the power spectrum in inflation   We examine the effect of the thermal vacuum on the power spectrum of
inflation by using the thermal field dynamics. We find that the thermal effect
influences the CMB anisotropy at large length scale. After removing the
divergence by using the holographic cutoff, we observe that the thermal vacuum
explains well the observational CMB result at low multipoles. This shows that
the temperature dependent factor should be considered in the study of power
spectrum in inflation, especially at large length scale.

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The categories of this paper are: chem-ph
4
The categories of this paper are: cond-mat
1
The categories of this paper are: cs
22
The categories of this paper are: chao-dyn
8
The categories of this paper are: hep-ex
15
The categories of this paper are: nucl-ex
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The categories of this paper are: eess
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The categories of this paper are: q-alg
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The categories of this paper are: atom-ph
20
The categories of this paper are: acc-phys
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The categories of this paper are: cmp-lg
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The categories of this paper are: patt-sol
10
The categories of this paper are: q-bio
21
The categories of this paper are: adap-org
14
The categories of this paper are: math-ph
23
The categories of this paper are: solv-int