Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Density Scaling and Decoupling in o-Terphenyl, Salol, and
  Dibutyphthalate   We present new viscosity and equation of state (EoS) results extending to
high pressures for o-terphenyl, salol, and dibutylphthalate. Using these and
data from the literature, we show that the three liquids all conform to density
scaling; that is, their reduce viscosities and reorientational relaxation times
are a function of the ratio of temperature and density with the latter raised
to a constant. Moreover, the functional form of the dependence on this ratio is
independent of the experimental probe of the dynamics. This means that there is
no decoupling of the viscosities and relaxation times over the measured range
of conditions. Previous literature at odds with these results were based on
erroneous extrapolations of the EoS or problematic diamond anvil viscosity
data. Thus, there are no exceptions to the experimental fact that every
non-associated liquid complies with density scaling with an invariant scaling
exponent.

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The categories of this paper are: eess
33
The categories of this paper are: plasm-ph
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The categories of this paper are: acc-phys
8
The categories of this paper are: hep-ex
6
The categories of this paper are: astro-ph
26
The categories of this paper are: bayes-an
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The categories of this paper are: ao-sci
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The categories of this paper are: atom-ph
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The categories of this paper are: q-alg
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The categories of this paper are: stat
5
The categories of this paper are: gr-qc
9
The categories of this paper are: nlin
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The categories of this paper are: dg-ga
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The categories of this paper are: cmp-lg
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The categories of this paper are: quant-ph
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The categories of this paper are: mtrl-th