Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Gluino-mediated electroweak penguin with flavor-violating trilinear
  couplings   In light of a discrepancy of the direct $CP$ violation in $K\to\pi\pi$
decays, $\varepsilon'/\varepsilon_K$, we investigate gluino contributions to
the electroweak penguin, where flavor violations are induced by squark
trilinear couplings. Top-Yukawa contributions to $\Delta S = 2$ observables are
taken into account, and vacuum stability conditions are evaluated in detail. It
is found that this scenario can explain the discrepancy of
$\varepsilon'/\varepsilon_K$ for the squark mass smaller than 5.6 TeV. We also
show that the gluino contributions can amplify $\mathcal{B}(K \to \pi \nu
\overline{\nu})$, $\mathcal{B}(K_S \to \mu^+ \mu^-)_{\rm eff}$ and $\Delta
A_{\rm CP}(b\to s\gamma)$. Such large effects could be measured in future
experiments.

16
The categories of this paper are: stat
12
The categories of this paper are: nucl-th
13
The categories of this paper are: quant-ph
36
The categories of this paper are: cmp-lg
22
The categories of this paper are: chao-dyn
23
The categories of this paper are: solv-int
1
The categories of this paper are: cs
29
The categories of this paper are: funct-an
2
The categories of this paper are: math
4
The categories of this paper are: cond-mat
31
The categories of this paper are: ao-sci
34
The categories of this paper are: chem-ph
5
The categories of this paper are: gr-qc
19
The categories of this paper are: eess
32
The categories of this paper are: atom-ph
7
The categories of this paper are: hep-th