89 citations · 256 across the 8 of their papers we have counts for
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cond-mat.str-el2017★ 15 cited
Thermodynamics of the pyrochlore Heisenberg ferromagnet with arbitrary spin
Patrick Müller, Andre Lohmann, Johannes Richter +2
We use the rotation-invariant Green's function method (RGM) and the high-temperature expansion (HTE) to study the thermodynamic properties of the spin- Heisenberg ferromagnet on…
cond-mat.str-el2017★ 28 cited
Interpolation between low and high temperatures of the specific heat for spin systems
Heinz-Jürgen Schmidt, Andreas Hauser, Andre Lohmann +1
The high temperature expansion (HTE) of the specific heat of a spin system fails at low temperatures, even if it is combined with a Padé approximation. On the other hand we often h…