Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Differential Poisson's ratio of a crystalline two-dimensional membrane   We compute the differential Poisson's ratio of a suspended two-dimensional
crystalline membrane embedded into a space of large dimensionality $d \gg 1$.
We demonstrate that, in the regime of anomalous Hooke's law, the differential
Poisson's ratio approaches a universal value determined solely by the spatial
dimensionality $d_c$, with a power-law expansion $\nu = -1/3 + 0.016/d_c +
O(1/d_c^2)$, where $d_c=d-2$. Thus, the value $-1/3$ predicted in previous
literature holds only in the limit $d_c\to \infty$.

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The categories of this paper are: stat
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The categories of this paper are: atom-ph
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The categories of this paper are: patt-sol
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The categories of this paper are: bayes-an
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The categories of this paper are: eess
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The categories of this paper are: hep-ex
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The categories of this paper are: adap-org
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The categories of this paper are: physics
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The categories of this paper are: acc-phys
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The categories of this paper are: chem-ph
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The categories of this paper are: cmp-lg
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The categories of this paper are: supr-con
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The categories of this paper are: hep-ph
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The categories of this paper are: math-ph
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The categories of this paper are: gr-qc
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The categories of this paper are: dg-ga