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DC Field | Value | Language |
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dc.contributor.author | KHARE, AVINASH | en_US |
dc.contributor.author | Saxena, Avadh | en_US |
dc.contributor.author | Khare, Apoorva | en_US |
dc.date.accessioned | 2019-07-23T11:10:52Z | |
dc.date.available | 2019-07-23T11:10:52Z | |
dc.date.issued | 2012-08 | en_US |
dc.identifier.citation | Pramana, 78(3), 377-392. | en_US |
dc.identifier.issn | 0304-4289 | en_US |
dc.identifier.issn | 0973-7111 | en_US |
dc.identifier.uri | http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/3691 | - |
dc.identifier.uri | https://doi.org/10.1007/s12043-012-0327-0 | en_US |
dc.description.abstract | Coupled discrete models are ubiquitous in a variety of physical contexts. We provide an extensive set of exact quasiperiodic solutions of a number of coupled discrete models in terms of Lamé polynomials of arbitrary order. The models discussed are: (i) coupled Salerno model, (ii) coupled Ablowitz–Ladik model, (iii) coupled ϕ 4 model and (iv) coupled ϕ 6 model. In all these cases we show that the coefficients of the Lamé polynomials are such that the Lamé polynomials can be re-expressed in terms of Chebyshev polynomials of the relevant Jacobi elliptic function. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Springer Nature | en_US |
dc.subject | Discrete models | en_US |
dc.subject | Lame polynomials | en_US |
dc.subject | Arbitrary order | en_US |
dc.subject | Jacobi elliptic functions | en_US |
dc.subject | Field theories phase transitions | en_US |
dc.subject | 2012 | en_US |
dc.title | Solutions of several coupled discrete models in terms of Lamé polynomials of arbitrary order | en_US |
dc.type | Article | en_US |
dc.contributor.department | Dept. of Physics | en_US |
dc.identifier.sourcetitle | Pramana | en_US |
dc.publication.originofpublisher | Foreign | en_US |
Appears in Collections: | JOURNAL ARTICLES |
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