Classical spiral spin liquids as a possible route to quantum spin liquids N Niggemann, M Hering, J Reuther
Journal of Physics: Condensed Matter 32 (2), 024001, 2019
40 2019 Pinwheel valence bond crystal ground state of the spin- N Astrakhantsev, F Ferrari, N Niggemann, T Müller, A Chauhan, ...
Physical review B 104 (22), L220408, 2021
37 2021 Frustrated quantum spins at finite temperature: Pseudo-Majorana functional renormalization group approach N Niggemann, B Sbierski, J Reuther
Physical Review B 103 (10), 104431, 2021
35 2021 Pinch-points to half-moons and up in the stars: The kagome skymap D Kiese, F Ferrari, N Astrakhantsev, N Niggemann, P Ghosh, T Müller, ...
Physical Review Research 5 (1), L012025, 2023
29 2023 Pseudo-fermion functional renormalization group for spin models T Müller, D Kiese, N Niggemann, B Sbierski, J Reuther, S Trebst, ...
Reports on Progress in Physics 87 (3), 036501, 2024
27 * 2024 Quantitative functional renormalization for three-dimensional quantum Heisenberg models N Niggemann, J Reuther, B Sbierski
SciPost Physics 12 (5), 156, 2022
24 2022 Quantum effects on unconventional pinch point singularities N Niggemann, Y Iqbal, J Reuther
Physical Review Letters 130 (19), 196601, 2023
19 2023 Quantum paramagnetism in the decorated square-kagome antiferromagnet N Niggemann, N Astrakhantsev, A Ralko, F Ferrari, A Maity, T Müller, ...
Physical Review B 108 (24), L241117, 2023
7 2023 Temperature flow in pseudo-Majorana functional renormalization for quantum spins B Schneider, J Reuther, MG Gonzalez, B Sbierski, N Niggemann
Physical Review B 109 (19), 195109, 2024
6 2024 Phase diagram of the antiferromagnetic I Hagymási, N Niggemann, J Reuther
Physical Review B 110 (22), 224416, 2024
2 2024 Functional Renormalization Group approaches for Quantum Spin Liquids Y Iqbal, R Thomale, J Reuther, H Ronnow, I Živković, H Jeschke, S Trebst, ...
Bulletin of the American Physical Society, 2024
2024 Investigation of Quantum Spin Systems with Auxiliary Particles N Niggemann
2024 