44 citations · 329 across the 19 of their papers we have counts for
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hep-th2012★ 21 cited
Diagonal multi-soliton matrix elements in finite volume
T. Pálmai, G. Takács
We consider diagonal matrix elements of local operators between multi-soliton states in finite volume in the sine-Gordon model, and formulate a conjecture regarding their finite si…
math-ph2012★ 2 cited
The inverse scattering problem at fixed energy based on the Marchenko equation for an auxiliary Sturm-Liouville operator
Tamas Palmai, Barnabas Apagyi
A new approach is proposed to the solution of the quantum mechanical inverse scattering problem at fixed energy. The method relates the fixed energy phase shifts to those arising i…
math-ph2012★ 4 cited
Fixed energy potentials through an auxiliary inverse eigenvalue problem
Tamas Palmai, Barnabas Apagyi
An inverse scattering method based on an auxiliary inverse Sturm-Liouville problem recently proposed by Horváth and Apagyi [Mod. Phys. Lett. B 22, 2137 (2008)] is examined in vario…