3 papers
cond-mat.mes-hall2026
Fidelity susceptibility of Su-Schrieffer-Heeger model with further neighbour hopping term
Surajit Mandal, Asim Kumar Ghosh
In this study, topological phase transition in Su-Schrieffer-Heeger (SSH) model with a further neighbour hopping term has been studied in terms of fidelity susceptibility. Topologi…
cond-mat.mes-hall2026
Exotic topological phases in polyacene chains
Rakesh Kumar Malakar, Asim Kumar Ghosh
The introduction of Su-Schrieffer-Heeger model has led to a major breakthrough in the area of one-dimensional topological insulators, even though this model was primarily formulate…
cond-mat.mes-hall2025
Floquet topological phases of higher winding numbers in extended Su-Schrieffer-Heeger model under quenched drive
Rittwik Chatterjee, Asim Kumar Ghosh
In this study topological properties of static and dynamic Su-Schrieffer-Heeger models with staggered further neighbor hopping terms of different extents are investigated. Topologi…