Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Autler-Townes splitting and acoustically induced transparency based on
  Love waves interacting with pillared meta-surface   Autler-Townes Splitting (ATS) and Electromagnetically Induced Transparency
(EIT) are similar phenomena but distinct in nature. They have been widely
discussed and distinguished by employing the Akaike information criterion
(AIC). However, such work is lacking in acoustic system. In this work, the
interaction of Love waves with two-line pillared meta-surface is numerically
investigated by Finite Element Method. Acoustic analogue of ATS, Fabry-Perot
resonance and cavity modes are first demonstrated in two lines of identical
pillars by varying the distance between the pillar lines. By detuning the
radius of one line of pillars, Fabry-Perot resonance along with two different
pillar resonances give rise to the acoustic analogue of EIT (AIT) when the
distance between the pillar lines is a multiple of half wavelength. ATS and AIT
formula models are used to fit the transmission spectra, showing good
agreements with numerical results. The quality of the fit models is
quantitatively evaluated by resorting to the AIC. We show that theoretical and
analytical discrimination between ATS and AIT are methodologically
complementary. These results should have important consequences for potential
acoustic applications such as wave control, designing of meta-materials and
bio-sensors.

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The categories of this paper are: comp-gas
2
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: solv-int
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The categories of this paper are: nlin
21
The categories of this paper are: adap-org
1
The categories of this paper are: cs
36
The categories of this paper are: cmp-lg
8
The categories of this paper are: hep-ex
10
The categories of this paper are: q-bio
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The categories of this paper are: mtrl-th
0
The categories of this paper are: hep-ph
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The categories of this paper are: funct-an
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The categories of this paper are: atom-ph
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The categories of this paper are: plasm-ph
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The categories of this paper are: eess