Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Precision check on triviality of phi^4 theory by a new simulation method   We report precise simulations of phi^4 theory in the Ising limit. A recent
technique to stochastically evaluate the all-order strong coupling expansion is
combined with exact identities in the closely related Aizenman random current
representation. In this way high precision estimates of the renormalized
coupling are possible at low CPU cost. As a sample application we present
results for the unbroken phase of the Ising model in dimensions 3, 4 and 5 and
investigate the question of triviality by studying a finite size scaling
continuum limit.

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The categories of this paper are: econ
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The categories of this paper are: quant-ph
31
The categories of this paper are: ao-sci
5
The categories of this paper are: gr-qc
33
The categories of this paper are: plasm-ph
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The categories of this paper are: atom-ph
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The categories of this paper are: solv-int
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The categories of this paper are: patt-sol
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The categories of this paper are: math
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The categories of this paper are: q-fin
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The categories of this paper are: chem-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: supr-con
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The categories of this paper are: dg-ga
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The categories of this paper are: cmp-lg
0
The categories of this paper are: hep-ph