Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Next-to-Leading Order Debye-Screening in Spontaneously Broken Gauge
  Theories   The main role of the Debye screening mass in the perturbative treatment of
the electro-weak phase transition is the reduction of the cubic term that
determines the strength of a first-order transition. In this note I point out
that the standard definition of the Debye mass is unphysical. Its
next-to-leading order corrections in resummed perturbation theory are gauge
dependent generally in nonabelian gauge theories, and even in Abelian theories
when in the Higgs phase. A gauge independent definition can be obtained from a
gap equation for the propagator rather than the self-energy, which turns out to
be perturbatively under control in the Higgs phase, but sensitive to the
nonperturbative magnetic mass scale in the symmetric phase of nonabelian
theories. [Contributed talk at the NATO Advanced Research Workshop
``Electroweak Physics and the Early Universe'', 23 - 25 March 1994, Sintra,
Portugal]

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The categories of this paper are: mtrl-th
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The categories of this paper are: chao-dyn
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The categories of this paper are: q-alg
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The categories of this paper are: physics
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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: nlin
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The categories of this paper are: cmp-lg
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The categories of this paper are: atom-ph
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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: acc-phys
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The categories of this paper are: bayes-an
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The categories of this paper are: plasm-ph
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The categories of this paper are: chem-ph
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The categories of this paper are: adap-org