activity
20102019
most citedTenth-order high-temperature expansion for the susceptibility and the specific heat of spin-s Heisenberg models with arbitrary exchange patterns: Application to pyrochlore and kagome magnets

89 citations · 256 across the 8 of their papers we have counts for

collaborators
Showing cond-mat.stat-mechShow all

2 papers · 1 filter

cond-mat.stat-mech2011★ 75 cited

Eighth-order high-temperature expansion for general Heisenberg Hamiltonians

Heinz-Jürgen Schmidt, Andre Lohmann, Johannes Richter

We explicitly calculate the moments of general Heisenberg Hamiltonians up to eighth order. They have the form of finite sums of products of two factors. The first factor is r…

cond-mat.stat-mech2010

Moments of general Heisenberg Hamiltonians up to sixth order

Heinz-Juergen Schmidt, Andre Lohmann, Johannes Richter

We explicitly calculate the moments t_n of general Heisenberg Hamiltonians up to sixth order. They have the form of finite sums of products of two factors, the first factor being r…