Modulated Harmonic Wave in Series?Connected Discrete Josephson Transmission Line: The Discrete Calculus Approach
نویسندگان
چکیده
We consider the modulated harmonic wave in discrete series connected Josephson transmission line (JTL). formulate approach to modulation problems for equations based on calculus. check up by applying it Fermi-Pasta-Ulam-Tsingou type problem. Applying JTL, we obtain equation describing amplitude, which turns out be defocusing nonlinear Schr\"odinger (NLS) equation. compare profile of single soliton solution NLS with that obtained our previous publication.
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ژورنال
عنوان ژورنال: Physica Status Solidi B-basic Solid State Physics
سال: 2022
ISSN: ['1521-3951', '0370-1972']
DOI: https://doi.org/10.1002/pssb.202200403