597 citations · 5.9k across the 110 of their papers we have counts for
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Pairing and chiral spin density wave instabilities on the honeycomb lattice: a comparative quantum Monte Carlo study
Tao Ying, Stefan Wessel
Using finite-temperature determinantal quantum Monte Carlo calculations, we re-examine the pairing susceptibilities in the Hubbard model on the honeycomb lattice, focusing on dopin…
Quantum phase transitions in effective spin-ladder models for graphene zigzag nanoribbons
Cornelie Koop, Stefan Wessel
We examine the magnetic correlations in quantum spin models that were derived recently as effective low-energy theories for electronic correlation effects on the edge states of gra…
Efficient Quantum Monte Carlo simulations of highly frustrated magnets: the frustrated spin-1/2 ladder
Stefan Wessel, B. Normand, Frédéric Mila +1
Quantum Monte Carlo simulations provide one of the more powerful and versatile numerical approaches to condensed matter systems. However, their application to frustrated quantum sp…
Finite-Temperature Dynamics and Thermal Intraband Magnon Scattering in Haldane Spin-One Chains
Jonas Becker, Thomas Köhler, Alexander C. Tiegel +3
The antiferromagnetic spin-one chain is considerably one of the most fundamental quantum many-body systems, with symmetry protected topological order in the ground state. Here, we…