Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On some extreme cohesive properties of alpha-Plutonium: temperature
  dependence of elastic moduli, large pressure derivative of bulk modulus and
  Gr\=uneisen parameter   The basic observed cohesive properties of alpha-Pu like temperature variation
of elastic moduli, large value of the pressure derivative of the bulk modulus
and anomalous values of the Gruneisen parameter in literature are not yet
completely understood. In this communication, we provide new insights into
these.

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The categories of this paper are: bayes-an
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The categories of this paper are: funct-an
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The categories of this paper are: mtrl-th
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The categories of this paper are: hep-ex
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The categories of this paper are: econ
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The categories of this paper are: math-ph
1
The categories of this paper are: cs
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The categories of this paper are: chao-dyn
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The categories of this paper are: chem-ph
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The categories of this paper are: patt-sol
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The categories of this paper are: adap-org
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The categories of this paper are: comp-gas
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The categories of this paper are: dg-ga
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The categories of this paper are: alg-geom
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The categories of this paper are: math
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The categories of this paper are: nucl-ex