2 papers
cond-mat.quant-gas2026
Chiral phases and dynamics of dipoles in triangular optical ladders
Arjo Dasgupta, Mateusz ÅÄ cki, Henning Korbmacher +3
Dipoles in triangular optical ladders constitute a flexible platform for the study of the interplay between geometric frustration and long-range anisotropic interactions, and in pa…
cond-mat.mes-hall2024
Gapless Edge-Modes and Topology in the Qi-Wu-Zhang Model: A Real-Space Analysis
Arjo Dasgupta, Indra Dasgupta
The topological phase transition in the Qi-Wu-Zhang model is studied using a real-space approach. An effective Hamiltonian for the topologically protected edge-modes in a finite-si…