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cond-mat.dis-nn2023★ 3 cited
Phase classification in the long-range Harper model using machine learning
Aamna Ahmed, Abee Nelson, Ankur Raina +1
In this work, we map the phase diagrams of one-dimensional quasiperiodic models using artificial neural networks. We observe that the multi-class classifier precisely distinguishes…
cond-mat.dis-nn2023★ 5 cited
Interplay of many-body interactions and quasiperiodic disorder in the all-band-flat diamond chain
Aamna Ahmed, Nilanjan Roy, Auditya Sharma
We study the effects of quasiperiodic Aubry-André (AA) disorder and interactions on a one-dimensional all-band-flat (ABF) diamond chain. We consider the application of disorder in…