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Extended Haldane model -- a modern gateway to topological insulators
Tanay Nag, Saptarshi Mandal
The seminal Haldane model brings up a paradigm beyond the quantum Hall effect to look for a plethora of topological phases in the honeycomb and other lattices. Here we dwell into t…
cond-mat.mes-hall2025★ 2 cited
Deciphering competing interactions of Kitaev-Heisenberg- system in clusters: part II -- dynamics of Majorana fermions
Sheikh Moonsun Pervez, Saptarshi Mandal
We perform a systematic and exact study of Majorana fermion dynamics in the Kitaev-Heisenberg- model in a few finite-size clusters increasing in size up to twelve sites. We empl…