D. Tarasevych

activity

20182024

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

25 citations · 95 across the 7 of their papers we have counts for

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cond-mat.str-el2024★ 4 cited

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…

cond-mat.str-el2024★ 10 cited

Phase diagram of the $J_{1}$ - $J_{2}$ quantum Heisenberg model for arbitrary spin

Andreas Rückriegel, Dmytro Tarasevych, Peter Kopietz

We use the spin functional renormalization group to investigate the $J_{1}$ - $J_{2}$ quantum Heisenberg model on a square lattice. By incorporating sum rules associated with the fixed l…

Recursive algorithm for generating high-temperature expansions for spin systems and the chiral non-linear susceptibility

Phase diagram of the J1​-J2​ quantum Heisenberg model for arbitrary spin

Phase diagram of the $J_{1}$ - $J_{2}$ quantum Heisenberg model for arbitrary spin