1 citations · 1 across the 2 of their papers we have counts for
3 papers
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…
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…
A Tropical Geometric Approach To Exceptional Points
Ayan Banerjee, Rimika Jaiswal, Madhusudan Manjunath +1
Non-Hermitian systems have been widely explored in platforms ranging from photonics to electric circuits. A defining feature of non-Hermitian systems is exceptional points (EPs), w…