Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Second Virial Coefficient of Anyons without Hard Core   We calculate the second virial coefficient of anyons whose wave function does
not vanish at coincidence points. This kind of anyons appear naturally when one
generalizes the hard-core boundary condition according to self-adjoint
extension method in quantum mechanics, and also when anyons are treated field
theoretically by applying renormalization procedure to nonrelativistic
Chern-Simons field theory. For the anyons which do not satisfy hard-core
boundary condition, it is argued that the other scale-invariant limit is more
relevant in high-temperature limit where virial expansion is useful.
Furthermore, the cusp existing at the bosonic point for hard-core anyons
disappears in all the other cases; instead it is shown that a new cusp is
generated at the fermionic point. A physical explanation is given.

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The categories of this paper are: econ
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The categories of this paper are: physics
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The categories of this paper are: hep-lat
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The categories of this paper are: adap-org
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The categories of this paper are: q-alg
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The categories of this paper are: patt-sol
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The categories of this paper are: chem-ph
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The categories of this paper are: math
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The categories of this paper are: nucl-ex
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The categories of this paper are: funct-an
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The categories of this paper are: acc-phys
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The categories of this paper are: supr-con
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The categories of this paper are: alg-geom
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The categories of this paper are: nucl-th
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The categories of this paper are: hep-ex
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The categories of this paper are: eess