Zi-Jian Li

activity

20232026

most citedBraids and Higher-order Exceptional Points from the Interplay Between Lossy Defects and Topological Boundary States

7 citations · 7 across the 5 of their papers we have counts for

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Showing 2025Show all

2 papers · 1 filter

cond-mat.dis-nn2025

Coherently synchronized oscillations in many-body localization

Zi-Jian Li, Yi-Ting Tu, Sankar Das Sarma

We find an unexpected phenomenon of coherently synchronized oscillations in a mirror-symmetric many-body localized system. A synchronization transition of the spin oscillations is…

cond-mat.dis-nn2025

Many-body localization in a slowly varying potential

Zi-Jian Li, Yi-Ting Tu, Sankar Das Sarma

We study many-body localization (MBL) in a nearest-neighbor hopping 1D lattice with a slowly varying (SV) on-site potential $U_{j} = λ cos (π α j^{s})$ with $0 < s < 1$ . The corresponding non…