688 citations
- University of OxfordGB15 papers
- Rutherford Appleton LaboratoryGB14 papers
- Centre National de la Recherche ScientifiqueFR13 papers
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- Universität HamburgDE10 papers
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4 papers · 1 filter
The structure of maps on the space of all quantum pure states that preserve a fixed quantum angle
György Pál Gehér, Michiya Mori
Let be a Hilbert space and be the projective space of all quantum pure states. Wigner's theorem states that every bijection that preserves the qua…
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…
A note on an integration by parts formula for the generators of uniform translations on configuration space
Florian Conrad, Tobias Kuna
An integration by parts formula is derived for the first order differential operator corresponding to the action of translations on the space of locally finite simple configuration…
The generalised Dirichlet to Neumann map for moving initial-boundary value problems
A. S. Fokas, B. Pelloni
We present an algorithm for characterising the generalised Dirichlet to Neumann map for moving initial-boundary value problems. This algorithm is derived by combining the so-called…