351 citations · 779 across the 14 of their papers we have counts for
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cond-mat.str-el2025
Metamagnetic Transition in Low-Dimensional Site-Decorated Quantum Heisenberg Ferrimagnets
Weiguo Yin, A. M. Tsvelik
The prohibition of finite-temperature phase transition in one-dimensional (1D) Ising models and 1D/2D quantum Heisenberg models with short-range interactions fundamentally constrai…
cond-mat.str-el2025★ 3 cited
EuAuSb: An odd-parity helical variation on altermagnetism
J. Sears, Juntao Yao, Zhixiang Hu +7
EuAuSb is a triangular-lattice Dirac semimetal in which a topological Hall effect has been observed to develop in association with a magnetically-ordered phase. Our single-crystal…
cond-mat.str-el2025
Two Channel Multi impurity Kondo model
A. M. Tsvelik, G. Kotliar
We show that the Ruderman-Kittel-Kasua-Yoisida interaction between overscreened spins in two channel Kondo impurity systems is a relevant perturbation when the number of impurities…