Abstract
Reviewing briefly the concept of classical and quantum integrable systems, we propose an alternative Lax operator approach, leading to quasi-higher-dimensional integrable model, unravelling some hidden dimensions in integrable systems. As an example, we construct a novel integrable quasi-two-dimensional NLS equation at the classical and the quantum levels with intriguing application in rogue wave modelling.
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KUNDU, A. Construction of classical and quantum integrable field models unravelling hidden possibilities. Pramana - J Phys 85, 899–913 (2015). https://doi.org/10.1007/s12043-015-1080-y
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DOI: https://doi.org/10.1007/s12043-015-1080-y
Keywords
- Classical and quantum integrable models
- Yang–Baxter equation
- higher space-Lax operator
- quasi-higher-dimensional field models
- rogue waves
- integrable defect models.