Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Temperature-dependent errors in nuclear lattice simulations   We study the temperature dependence of discretization errors in nuclear
lattice simulations. We find that for systems with strong attractive
interactions the predominant error arises from the breaking of Galilean
invariance. We propose a local "well-tempered" lattice action which eliminates
much of this error. The well-tempered action can be readily implemented in
lattice simulations for nuclear systems as well as cold atomic Fermi systems.

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The categories of this paper are: chem-ph
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The categories of this paper are: chao-dyn
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The categories of this paper are: astro-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: q-fin
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The categories of this paper are: adap-org
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The categories of this paper are: mtrl-th
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The categories of this paper are: nucl-ex
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The categories of this paper are: econ
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The categories of this paper are: atom-ph
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The categories of this paper are: nlin
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The categories of this paper are: acc-phys
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The categories of this paper are: math-ph
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The categories of this paper are: supr-con
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The categories of this paper are: ao-sci
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The categories of this paper are: stat