77 citations · 112 across the 4 of their papers we have counts for
4 papers
The spin- Heisenberg ferromagnet on the pyrochlore lattice: A Green's function study
T. Hutak, P. Müller, J. Richter +2
We consider the pyrochlore-lattice quantum Heisenberg ferromagnet and discuss the properties of this spin model at arbitrary temperatures. To this end, we use the Green's function…
Thermodynamics of the kagome-lattice Heisenberg antiferromagnet with arbitrary spin
P. Müller, A. Zander, J. Richter
We use a second-order rotational invariant Green's function method (RGM) and the high-temperature expansion (HTE) to calculate the thermodynamic properties, of the kagome-lattice s…
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…
A consistent solution for the velocity field and mass-loss rate of massive stars
Patrick E. Müller, Jorick S. Vink
Stellar winds are an important aspect of our understanding of the evolution of massive stars and their input into the interstellar medium. Here we present solutions for the velocit…