278 citations · 1.2k across the 21 of their papers we have counts for
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Topological magnetotorsional effect in Weyl semimetals
Long Liang, Teemu Ojanen
In this work we introduce a thermal magnetotorsional effect (TME) as a novel topological response in magnetic Weyl semimetals. We predict that magnetization gradients perpendicular…
Dynamical slave-boson mean-field study of the Mott transition in the Hubbard model in the large- limit
Sen Zhou, Long Liang, Ziqiang Wang
The Mott metal-insulator transition in the Hubbard model is studied by constructing a dynamical slave-boson mean-field theory in the limit of large lattice coordination number …
Curved spacetime theory of inhomogeneous Weyl materials
Long Liang, Teemu Ojanen
We show how the universal low-energy properties of Weyl semimetals with spatially varying time-reversal (TR) or inversion (I) symmetry breaking are described in terms of chiral fer…
Superfluid weight and Berezinskii-Kosterlitz-Thouless transition temperature of twisted bilayer graphene
Aleksi Julku, Teemu J. Peltonen, Long Liang +2
We study superconductivity of twisted bilayer graphene with local and non-local attractive interactions. We obtain the superfluid weight and Berezinskii-Kosterlitz-Thouless (BKT) t…
Quantum corrections to a spin-orbit coupled Bose-Einstein Condensate
Long Liang, Päivi Törmä
We study systematically the quantum corrections to a weakly interacting Bose-Einstein condensate with spin-orbit coupling. We show that quantum fluctuations, enhanced by the spin-o…