Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: "quasi-particles" in bosonization theory of interacting fermion liquids
  at arbitrary dimensions   Within bosonization theory we introduce in this paper a new definition of
"quasi-particles" for interacting fermions at arbitrary space dimenions. In
dimensions higher than one we show that the constructed quasi-particles are
consistent with quasi-particle descriptions in Landau Fermi liquid theory
whereas in one-dimension the quasi-particles" are non-perturbative objects
(spinons and holons) obeying fractional statistics. The more general situation
of Fermi liquids with singular Landau interaction is discussed.

21
The categories of this paper are: adap-org
2
The categories of this paper are: math
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The categories of this paper are: econ
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The categories of this paper are: stat
1
The categories of this paper are: cs
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The categories of this paper are: eess
28
The categories of this paper are: alg-geom
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The categories of this paper are: chem-ph
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The categories of this paper are: cmp-lg
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The categories of this paper are: acc-phys
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The categories of this paper are: q-fin
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The categories of this paper are: q-bio
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The categories of this paper are: patt-sol
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The categories of this paper are: comp-gas
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The categories of this paper are: plasm-ph
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The categories of this paper are: solv-int