1D-FFLO state in the absence of time-reversal symmetry breaking
Trinanjan Datta
TL;DR
This paper proposes a new theoretical route to realize a one-dimensional FFLO state without breaking time-reversal symmetry, using bosonization and RG analysis in AlAs quantum wires.
Contribution
It introduces a novel mechanism for 1D-FFLO state formation based on Coulomb interactions and bandstructure, applicable to similar fermionic systems.
Findings
1D-FFLO state can emerge without time-reversal symmetry breaking.
Bosonization and RG show the role of Coulomb interactions and bandstructure.
Applicable to other systems with similar fermionic interactions.
Abstract
A novel route to a one-dimensional Fulde-Ferrell-Larkin-Ovchinnikov (1D-FFLO) state in the absence of broken time-reversal symmetry is proposed in this paper. At present such a state may be encouraged in a clean AlAs quantum wire. Using the AlAs quantum wire as an example it is shown using bosonization and the renormalization group approach that the 1D-FFLO state can arise due to a combination of Coulomb interactions and the unique bandstructure arrangement of the AlAs quantum wire. The present theoretical proposal is very general and is applicable to other systems with similar fermionic interaction terms.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.