44 citations · 329 across the 19 of their papers we have counts for
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Sine-Gordon multi-soliton form factors in finite volume
G. Z. Feher, T. Palmai, G. Takacs
Multi-soliton form factors in sine-Gordon theory from the bootstrap are compared to finite volume matrix elements computed using the truncated conformal space approach. We find con…
Simplified solutions of the Cox-Thompson inverse scattering method at fixed energy
Tamas Palmai, Miklos Horvath, Barnabas Apagyi
Simplified solutions of the Cox-Thompson inverse quantum scattering method at fixed energy are derived if a finite number of partial waves with only even or odd angular momenta con…
Semi-analytic equations to the Cox-Thompson inverse scattering method at fixed energy for special cases
Tamas Palmai, Miklos Horvath, Barnabas Apagyi
Solution of the Cox-Thompson inverse scattering problem at fixed energy [1,2,3] is reformulated resulting in semi-analytic equations. The new set of equations for the normalization…
Development of a Cox-Thompson inverse scattering method to charged particles
Tamas Palmai, Barnabas Apagyi, Werner Scheid
A Cox-Thompson fixed-energy quantum inverse scattering method is developed further to treat long-range Coulomb interaction. Depending on the reference potentials chosen, two method…
On nonsingular potentials of Cox-Thompson inversion scheme
Tamas Palmai, Barnabas Apagyi
We establish a condition for obtaining nonsingular potentials using the Cox-Thompson inverse scattering method with one phase shift. The anomalous singularities of the potentials a…
Quantum mechanical inverse scattering problem at fixed energy: a constructive method
Tamas Palmai, Barnabas Apagyi
The inverse scattering problem of the three-dimensional Schroedinger equation is considered at fixed scattering energy with spherically symmetric potentials. The phase shifts deter…
Regularization of multi-soliton form factors in sine-Gordon model
Tamas Palmai
A general and systematic regularization is developed for the exact solitonic form factors of exponential operators in the (1+1)-dimensional sine-Gordon model by analytical continua…