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cond-mat.mes-hall2023
Non-Hermitian Topology and Flat Bands via an Exact Real Space Decimation Scheme
Ayan Banerjee, Arka Bandyopadhyay, Ronika Sarkar +1
In recent years, non-Hermitian phases in classical and quantum systems have garnered significant attention. In particular, their intriguing band geometry offers a platform for expl…
cond-mat.mes-hall2023★ 1 cited
Tailoring higher-order van Hove singularities in non-Hermitian interface systems via Floquet engineering
Ayan Banerjee, Debashree Chowdhury, Awadhesh Narayan
We propose a non-Hermitian (NH) interface system formed between two NH nodal line semimetals driven by optical fields as a platform for generation and tailoring of higher-order van…