Speaker
Cecilie Glittum
(UiO)
Description
Quantum spin liquids provide a natural platform for robust topological order and fractionalised excitations, but realising such phases in realistic quantum magnets has remained a long‑standing challenge. In this talk, I will introduce the concept of quantum spin liquids, and show how dilute hole doping of a half‑filled Mott insulator on corner‑sharing tetrahedral lattices leads to a quantum spin liquid with clear spin–charge separation in simple Hubbard‑type models.