66 citations · 1.3k across the 97 of their papers we have counts for
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math-ph2016★ 12 cited
Darboux-Backlund transformations, dressing & impurities in multi-component NLS
Panagiota Adamopoulou, Anastasia Doikou, Georgios Papamikos
We consider the discrete and continuous vector non-linear Schrodinger (NLS) model. We focus on the case where space-like local discontinuities are present, and we are primarily int…
math-ph2016
Space & time discontinuities in Liouville theory and the deformed oscillator model
Anastasia Doikou, Iain Findlay
We consider the deformed harmonic oscillator as a discrete version of the Liouville theory and study this model in the presence of local integrable defects. From this, the time evo…
hep-th2016★ 16 cited
Classical integrable defects as quasi Bäcklund transformations
Anastasia Doikou
We consider the algebraic setting of classical defects in discrete and continuous integrable theories. We derive the "equations of motion" on the defect point via the space-like an…