25 citations · 95 across the 7 of their papers we have counts for
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cond-mat.stat-mech2021★ 11 cited
Critical spin dynamics of Heisenberg ferromagnets revisited
Dmytro Tarasevych, Peter Kopietz
We calculate the dynamic structure factor in the paramagnetic regime of quantum Heisenberg ferromagnets for temperatures close to the critical temperatur…
cond-mat.stat-mech2021★ 20 cited
Dissipative spin dynamics in hot quantum paramagnets
Dmytro Tarasevych, Peter Kopietz
We use the functional renormalization approach for quantum spin systems developed by Krieg and Kopietz [Phys. Rev. B , 060403(R) (2019)] to calculate the spin-spin cor…
cond-mat.stat-mech2019★ 25 cited
Spin functional renormalization group for quantum Heisenberg ferromagnets: Magnetization and magnon damping in two dimensions
Raphael Goll, Dmytro Tarasevych, Jan Krieg +1
We use the spin functional renormalization group recently developed by two of us [J. Krieg and P. Kopietz, Phys. Rev. B , 060403(R) (2019)] to calculate the magnetization…