60 citations · 149 across the 7 of their papers we have counts for
7 papers
Recursive algorithm for generating high-temperature expansions for spin systems and the chiral non-linear susceptibility
Andreas Rückriegel, Dmytro Tarasevych, Jan Krieg +1
We show that the high-temperature expansion of the free energy and arbitrary imaginary-time-ordered connected correlation functions of quantum spin systems can be recursively obtai…
Theory for electrical detection of the magnon Hall effect induced by dipolar interactions
Pieter M. Gunnink, Rembert A. Duine, Andreas Rückriegel
We derive the anomalous Hall contributions arising from dipolar interactions to diffusive spin transport in magnetic insulators. Magnons, the carriers of angular momentum in these…
Dynamically stable negative-energy states induced by spin-transfer torques
J. S. Harms, A. Rückriegel, R. A. Duine
We investigate instabilities of the magnetic ground state in ferromagnetic metals that are induced by uniform electrical currents, and, in particular, go beyond previous analyses b…
Zero-magnon sound in quantum Heisenberg ferromagnets
Raphal Goll, Andreas Rückriegel, Peter Kopietz
Using a functional renormalization group approach we show that at low temperatures and in a certain range of magnetic fields the longitudinal dynamic structure factor of quantum He…
Long-Range Phonon Spin Transport in Ferromagnet-Nonmagnetic Insulator Heterostructures
Andreas Rückriegel, Rembert A. Duine
We investigate phonon spin transport in an insulating ferromagnet-nonmagnet-ferromagnet heterostructure. We show that the magnetoelastic interaction between the spins and the phono…
Angular Momentum Conservation and Phonon Spin in Magnetic Insulators
Andreas Rückriegel, Simon Streib, Gerrit E. W. Bauer +1
We develop a microscopic theory of spin-lattice interactions in magnetic insulators, separating rigid-body rotations and the internal angular momentum, or spin, of the phonons, whi…
Ellipticity and Dissipation Effects in Magnon Spin Valves
Jiansen Zheng, Andreas Rückriegel, Scott A. Bender +1
We consider alignment-dependent spin and heat transport across a magnon spin valve in the tunneling regime, i.e., a junction consisting of two weakly coupled ferromagnetic insulato…