Spin-orbit driven topological and correlated states and Dirac matter (C02)

• Subject Area: Theoretical Condensed Matter Physics
• Term: since 2016
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 277146847

Spin and orbital degrees of freedom play a pivotal role in many novel quantum materials, including moiré heterostructures or frustrated magnets. Their interplay can give rise to exotic states of matter. In this project, we advance theories to clarify pairing mechanisms and topological properties of superconducting and other phases in correlated heterostructures. The project also serves as a hub for investigating spin-orbit coupled matter in collaboration with experiments. We develop theories for the giant non-linear transport and Hall effects observed in disordered topological matter and study Luttinger liquids arising from structural and magnetic domains walls.

• DFG Programme: Collaborative Research Centres
• Subproject of: SFB 1238: Control and Dynamics of Quantum Materials
• Applicant Institution: Universität zu Köln
• Project Heads: Professor Dr. Achim Rosch; Professor Dr. Michael Scherer, since 7/2020; Professor Dr. Simon Trebst