Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Phase Diagram of the Three Dimensional Thirring Model   We present Monte Carlo simulation results for the three dimensional Thirring
model on moderate sized lattices using a hybrid molecular dynamics algorithm
which permits an odd or non-integer number Nf of fermion flavors. We find a
continuous chiral symmetry breaking transition for Nf approximately equal to 3
with critical exponents consistent with expectations from previous studies. For
Nf=5 the order of the transition is difficult to determine on the lattice sizes
explored. We present a phase diagram for the model in the (1/g^2,Nf) plane and
contrast our findings with expectations based on approximate solutions of the
continuum Schwinger-Dyson equations.

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The categories of this paper are: physics
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The categories of this paper are: supr-con
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The categories of this paper are: astro-ph
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The categories of this paper are: econ
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The categories of this paper are: ao-sci
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The categories of this paper are: q-fin
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The categories of this paper are: hep-th
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The categories of this paper are: adap-org
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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: cond-mat
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The categories of this paper are: quant-ph
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The categories of this paper are: mtrl-th
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The categories of this paper are: q-bio
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The categories of this paper are: chem-ph
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The categories of this paper are: alg-geom