From the 1 of 22 linked papers with an AI index.
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Magnetism from multiparticle ring exchange in moiré Wigner crystals
Ilya Esterlis, Alex Levchenko
We investigate the multiparticle ring exchange couplings of the two-dimensional triangular Wigner crystal in external commensurate triangular and honeycomb potentials, using a semi…
Intrinsic anomalous Hall effect in altermagnets
Lotan Attias, Alex Levchenko, Maxim Khodas
We study the anomalous Hall effect arising from the altermagnetic order and spin-orbit interaction in doped FeSb. To investigate the anomalous transport, we have constructed a…
Spin mechanism of drag resistance in strongly correlated electron liquids
Dmitry Zverevich, Ilya Esterlis, Alex Levchenko
We investigate the effect of Coulomb drag resistance in a bilayer system of strongly correlated electron liquids magnetized by an in-plane field employing the framework of hydrodyn…
Magnetism of the Bilayer Wigner Crystal
Ilya Esterlis, Dmitry Zverevich, Zekun Zhuang +1
The multiple-spin exchange frequencies of the bilayer Wigner crystal are determined by the semiclassical method, which is asymptotically exact in the limit of dilute electron densi…
Quantum criticality and optical conductivity in a two-valley system
Yasha Gindikin, Songci Li, Alex Levchenko +3
We demonstrate that the optical conductivity of a Fermi liquid (FL) in the absence of umklapp scattering is dramatically affected by the topology of the Fermi surface (FS). Specifi…