Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Intrinsic Fragility of the Liquid-Vapor Interface: A Stress Network
  Perspective   The evolution of the liquid-vapour interface of a Lennard-Jones fluid is
examined with molecular dynamics simulations using the intrinsic sampling
method. Results suggest, in agreement with capillary wave theory, clear damping
of the density profiles as the temperature is increased. We identify a linear
variation of the space-filling nature (fractal dimension) of the
stress-clusters at the intrinsic surface with increasing surface tension, or
equivalently, with decreasing temperature. A percolation analysis of these
stress networks indicates that the stress field is more disjointed at higher
temperatures. This leads to more fragile interfaces that result in a reduction
in surface tension at higher temperature.

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The categories of this paper are: hep-ex
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The categories of this paper are: alg-geom
6
The categories of this paper are: astro-ph
9
The categories of this paper are: nlin
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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: hep-lat
17
The categories of this paper are: q-fin
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The categories of this paper are: cmp-lg
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The categories of this paper are: comp-gas
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The categories of this paper are: funct-an
23
The categories of this paper are: solv-int
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The categories of this paper are: stat
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The categories of this paper are: nucl-ex
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The categories of this paper are: hep-th
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The categories of this paper are: adap-org