Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: New One-Flavor Hybrid Monte Carlo Simulation Method for Lattice Fermions
  with gamma-five Hermiticity   We propose a new method for Hybrid Monte Carlo (HMC) simulations with odd
numbers of dynamical fermions on the lattice. It employs a different approach
from polynomial or rational HMC. In this method, gamma-five hermiticity of the
lattice Dirac operators is crucial and it can be applied to Wilson,
domain-wall, and overlap fermions. We compare HMC simulations with two
degenerate flavors and (1 + 1) degenerate flavors using optimal domain-wall
fermions. The ratio of the efficiency, (number of accepted trajectories) /
(simulation time), is about 3:2. The relation between pseudofermion action of
chirally symmetric lattice fermions in four-dimensional(overlap) and
five-dimensional(domain-wall) representation are also analyzed.

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The categories of this paper are: hep-th
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The categories of this paper are: math-ph
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The categories of this paper are: solv-int
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The categories of this paper are: cmp-lg
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The categories of this paper are: q-alg
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The categories of this paper are: adap-org
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The categories of this paper are: nucl-ex
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The categories of this paper are: dg-ga
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The categories of this paper are: physics
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The categories of this paper are: q-fin
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The categories of this paper are: plasm-ph
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The categories of this paper are: mtrl-th
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The categories of this paper are: funct-an
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The categories of this paper are: ao-sci
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The categories of this paper are: gr-qc
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The categories of this paper are: hep-ph