Classical impurities associated to high rank algebras

dc.contributor.author	Δόικου, Αναστασία
dc.contributor.other	Doikou, Anastasia
dc.date.accessioned	2018-08-01T06:18:47Z
dc.date.available	2018-08-01T06:18:47Z
dc.date.copyright	2014-04
dc.description.abstract	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 pairs is presented based on the underlying classical algebra. Suitable gluing conditions compatible with integrability are also extracted. The defect contribution is also examined in the case where non-trivial integrable conditions are implemented. It turns out that the integrable boundaries may drastically alter the bulk behavior, and in particular the defect contribution.	el
dc.identifier	Doikou, A. (2014). "Classical impurities associated to high rank algebras". Nuclear Physics B, 884, 142-156. doi:https://doi.org/10.1016/j.nuclphysb.2014.04.022	el
dc.identifier.uri	10.1016/j.nuclphysb.2014.04.022	el
dc.identifier.uri	http://hdl.handle.net/10889/11480
dc.language.iso	en	el
dc.source	Nuclear physics B	el
dc.subject	Non-linear Schrödinger	el
dc.subject	Lax pairs	el
dc.subject	Classical algebra	el
dc.subject	SCOAP3	el
dc.subject.alternative	Κλασική άλγεβρα	el
dc.title	Classical impurities associated to high rank algebras	el
dc.type	Journal (paper)	el
dcterms.extent	142-156	el

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