118 citations · 1.5k across the 69 of their papers we have counts for
Showing 2017Show all
3 papers · 1 filter
cond-mat.stat-mech2017★ 58 cited
Thermal form-factor approach to dynamical correlation functions of integrable lattice models
Frank Göhmann, Michael Karbach, Andreas Klümper +2
We propose a method for calculating dynamical correlation functions at finite temperature in integrable lattice models of Yang-Baxter type. The method is based on an expansion of t…
cond-mat.str-el2017★ 6 cited
Anisotropic magnetic interactions and spin dynamics in the spin-chain compound Cu(py)Br: An experimental and theoretical study
J. Zeisner, M. Brockmann, S. Zimmermann +9
We compare theoretical results for electron spin resonance (ESR) properties of the Heisenberg-Ising Hamiltonian with ESR experiments on the quasi-one-dimensional magnet Cu(py)B…
math-ph2017★ 24 cited
Oscillator versus prefundamental representations II. Arbitrary higher ranks
H. Boos, F. Göhmann, A. Klümper +2
We find the -weights and the -weight vectors for the highest -weight -oscillator representations of the positive Borel subalgebra of the quantum loop algebra $…