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Elliptic soliton solutions of the spin non-chiral intermediate long-wave equation
Bjorn K. Berntson, Edwin Langmann, Jonatan Lenells
We construct elliptic multi-soliton solutions of the spin non-chiral intermediate long-wave (sncILW) equation with periodic boundary conditions. These solutions are obtained by a s…
Obstructions to odd-frequency superconductivity in Eliashberg theory
Edwin Langmann, Christian Hainzl, Robert Seiringer +1
We present a necessary condition for odd-frequency (odd-f) superconductivity (SC) to occur in a large class of materials described by Eliashberg theory. We use this condition to pr…
Spin generalizations of the Benjamin-Ono equation
Bjorn K. Berntson, Edwin Langmann, Jonatan Lenells
We present new soliton equations related to the -type spin Calogero-Moser (CM) systems introduced by Gibbons and Hermsen. These equations are spin generalizations of the Benjami…