Localized modes of the (n+1)-dimensional Schrödinger equation with power-law nonlinearities in -symmetric potentials
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- 作者：Chao-Qing Dai ; a ; dcq424@126.com" class="auth_mail" title="E-mail the corresponding author ; Xiao-Fei Zhangb ; Yan Fana ; Liang Chena
- 关键词：Localized modes ; PTPT-symmetric potential ; (n+1)-dimensional nonlinear Schrö ; dinger equations ; power-law nonlinearity ; Stability
- 刊名：Communications in Nonlinear Science and Numerical Simulation
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：43
- 期：Complete
- 页码：239-250
- 全文大小：2620 K
文摘
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Analytical (n+1)D localized mode solutions in PT-symmetric potentials are derived.
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The stability of analytical solutions is tested altogether by linear stability analysis and numerical simulation.
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The powers, power-flow densities and the phase jumps of solutions are discussed.