Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Linked Cluster Expansions on non-trivial topologies   Linked cluster expansions provide a useful tool both for analytical and
numerical investigations of lattice field theories. The expansion parameter is
the interaction strength fields at neighboured lattice sites are coupled. They
result into convergent series for free energies, correlation functions and
susceptibilities. The expansions have been generalized to field theories at
finite temperature and to a finite volume. Detailed information on critical
behaviour can be extracted from the high order behaviour of the susceptibility
series. We outline some of the steps by which the 20th order is achieved.

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The categories of this paper are: ao-sci
27
The categories of this paper are: comp-gas
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The categories of this paper are: math-ph
15
The categories of this paper are: nucl-ex
2
The categories of this paper are: math
26
The categories of this paper are: bayes-an
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The categories of this paper are: stat
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The categories of this paper are: quant-ph
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The categories of this paper are: patt-sol
4
The categories of this paper are: cond-mat
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The categories of this paper are: chao-dyn
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The categories of this paper are: cmp-lg
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The categories of this paper are: nucl-th
0
The categories of this paper are: hep-ph
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The categories of this paper are: adap-org
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The categories of this paper are: acc-phys