Raphael Goll

activity

20182022

most citedSpin functional renormalization group for quantum Heisenberg ferromagnets: Magnetization and magnon damping in two dimensions

25 citations · 31 across the 3 of their papers we have counts for

collaborators

Showing cond-mat.stat-mechShow all

2 papers · 1 filter

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 $99$ , 060403(R) (2019)] to calculate the magnetization…

cond-mat.stat-mech2018★ 6 cited

Renormalization group for the $φ^{4}$ -theory with long-range interaction and the critical exponent $η$ of the Ising model

Raphael Goll, Peter Kopietz

We calculate the critical exponent $η$ of the $D$ -dimensional Ising model from a simple truncation of the functional renormalization group flow equations for a scalar field theory…

Spin functional renormalization group for quantum Heisenberg ferromagnets: Magnetization and magnon damping in two dimensions

Renormalization group for the φ4-theory with long-range interaction and the critical exponent η of the Ising model

Renormalization group for the $φ^{4}$ -theory with long-range interaction and the critical exponent $η$ of the Ising model