Resonant interaction of $\phi^4$ kink with spatially periodic $\mathcal{PT}$-symmetric perturbation
@article{Saadatmand2016ResonantIO, title={Resonant interaction of \$\phi^4\$ kink with spatially periodic \$\mathcal\{PT\}\$-symmetric perturbation}, author={Danial Saadatmand and Denis I. Borisov and Panayotis G. Kevrekidis and Kun Zhou and Sergey V. Dmitriev}, journal={arXiv: Pattern Formation and Solitons}, year={2016} }
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