Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Perfect transmission of Higgs modes via antibound states   We study tunneling properties of Higgs modes in superfluid Bose gases in
optical lattices in the presence of a potential barrier introduced by local
modulation of hopping amplitude. Solving the time-dependent Ginzburg-Landau
equation, Higgs modes are found to exhibit perfect transmission through a
potential barrier if the barrier strength is weak. There exists, on the other
hand, localized Higgs bound states in the presence of a strong potential
barrier. We find that the perfect transmission disappears at the critical
barrier strength above which one of the odd antibound state turns into a true
bound state. We demonstrate that the perfect transmission of Higgs modes is
mediated by resonance with the antibound states of Higgs modes.

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The categories of this paper are: econ
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The categories of this paper are: gr-qc
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The categories of this paper are: adap-org
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The categories of this paper are: math-ph
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The categories of this paper are: funct-an
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The categories of this paper are: solv-int
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The categories of this paper are: q-fin
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The categories of this paper are: ao-sci
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The categories of this paper are: stat
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The categories of this paper are: hep-lat
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The categories of this paper are: hep-ex
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The categories of this paper are: eess
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The categories of this paper are: physics
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The categories of this paper are: cmp-lg
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The categories of this paper are: cs
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The categories of this paper are: bayes-an