Classical impurities associated to high rank algebras

• Main Author: Δόικου, Αναστασία
• Other Authors: Doikou, Anastasia
• Format: Journal (paper)
• Language: English
• Published: 2018
• Subjects: Non-linear Schrödinger; Lax pairs; Classical algebra; SCOAP3; Κλασική άλγεβρα

Classical integrable impurities associated with high rank () algebras are investigated. A particular prototype, i.e. the vector non-linear Schrödinger (NLS) model, is chosen as an example. A systematic construction of local integrals of motion as well as the time components of the corresponding Lax...