8 citations
2 papers
cond-mat.dis-nn2021★ 8 cited
Beyond the universal Dyson singularity for 1-D chains with hopping disorder
Akshay Krishna, R. N. Bhatt
We study a simple non-interacting nearest neighbor tight-binding model in one dimension with disorder, where the hopping terms are chosen randomly. This model exhibits a well-known…
cond-mat.dis-nn2021★ 4 cited
Topology and many-body localization
R. N. Bhatt, Akshay Krishna
We discuss the problem of localization in two dimensional electron systems in the quantum Hall (single Landau level) regime. After briefly summarizing the well-studied problem of A…