A variational solution to solitons in parity-time symmetric optical lattices
A variational solution to solitons in parity-time symmetric optical lattices
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宇称时间对称光学晶格中孤子的变分解
DOI:
10.1140/epjp/i2017-11611-9
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发表时间:
2017-09
期刊:
影响因子:
--
通讯作者:
Wei Hu
中科院分区:
文献类型:
--
作者:
Sumei Hu;Haibo Chen;Wei Hu
A variational technique is established to study the fundamental solitons in parity-time symmetric optical lattices. The variational results show that the fundamental solitons can exist in the semi-infinite gap. The variational method can be fit for the solitons whose real part of field is symmetrical or antisymmetrical. Following numerical simulations, the variational results are in good agreement with the numerical results.
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影响因子:
8.6
作者:
Bender, CM;Boettcher, S
通讯作者:
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影响因子:
8.6
作者:
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10.1103/physreve.71.056615
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Physical review. E, Statistical, nonlinear, and soft matter physics
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