2 papers
cond-mat.str-el2025
Topological Signatures of Magnetic Phase Transitions with Majorana Fermions through Local Observables and Quantum Information
Karyn Le Hur, Fan Yang, Magali Korolev
The one-dimensional (1D) quantum spin model can be viewed as a strong-coupling analogue of the Schrieffer-Su-Heeger model with two inequivalent alternating Ising coupling…
cond-mat.mes-hall2025
Bipartite Fluctuations and Charge Fractionalization in Quantum Wires
Magali Korolev, Karyn Le Hur
We introduce a quantum information method for measuring fractional charges in ballistic quantum wires generalizing bipartite fluctuations to the chiral quasiparticles in Luttinger…