3 papers
cond-mat.str-el2026
Probing spinon interactions in the spin-1 bilinear-biquadratic chain
Yonatan Lin, Oleg A. Starykh, Anna Keselman
We study the dynamical spin and nematic correlations in the bilinear-biquadratic spin-1 chain in the critical phase hosting deconfined spinons. We demonstrate how spinon interactio…
cond-mat.mes-hall2026
Breakdown of chiral anomaly and emergent phases in Weyl semimetals under orbital magnetic fields
Faruk Abdulla, Anna Keselman, Daniel Podolsky
An external orbital magnetic field applied perpendicular to the separation vector of a pair of Weyl points can couple them and induce a gap in the electronic spectrum. In this work…
cond-mat.str-el2026
Trion liquid and its photoemission signatures
Noam Ophir, Anna Keselman
We study the formation of a trion liquid in doped low-dimensional semiconductors with strong electron-hole interactions and analyze its signatures in angle-resolved photoemission s…