Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Frequency transitions in phononic four-wave mixing   This work builds upon the recent demonstration of a phononic four-wave mixing
(FWM) pathway mediated by parametric resonance. In such a process, drive tones
f_d1 and f_d2 associated with a specific phonon mode interact such that one of
the drive tones also parametrically excites a second mode at a sub-harmonic
frequency and such interactions result in a frequency comb f_d1/2 +/-
n(f_d1-f_d2 ). However, the specific behaviour associated with the case where
both drive tones can independently excite the sub-harmonic phonon mode has not
been studied or previously described. While it may be possible to expect the
merger of two frequency combs f_d1/2 +/- n(f_d1-f_d2 ) and f_d2/2 +/-
n(f_d1-f_d2 ), this paper indicates that only one of these mechanisms is
selected and also shows an interesting transition linked to this process. Such
frequency transitions from f_d1/2 +/- n(f_d1-f_d2 ) to f_d2/2 +/- n(f_d1-f_d2 )
holds potential promise for computing applications.

7
The categories of this paper are: hep-th
36
The categories of this paper are: cmp-lg
35
The categories of this paper are: mtrl-th
37
The categories of this paper are: supr-con
33
The categories of this paper are: plasm-ph
23
The categories of this paper are: solv-int
2
The categories of this paper are: math
16
The categories of this paper are: stat
26
The categories of this paper are: bayes-an
12
The categories of this paper are: nucl-th
17
The categories of this paper are: q-fin
0
The categories of this paper are: hep-ph
24
The categories of this paper are: dg-ga
13
The categories of this paper are: quant-ph
11
The categories of this paper are: hep-lat
22
The categories of this paper are: chao-dyn