55 citations · 341 across the 23 of their papers we have counts for
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Statistics of noninteracting many-body fermionic states: The question of a many-body mobility edge
Ke Huang, DinhDuy Vu, Sankar Das Sarma +1
In this work, we study the statistics of a generic noninteracting many-body fermionic system whose single-particle counterpart has a single-particle mobility edge (SPME). We first…
Interaction-enhanced many body localization in a generalized Aubry-Andre model
Ke Huang, DinhDuy Vu, Sankar Das Sarma +1
We study the many-body localization (MBL) transition in a generalized Aubry-Andre model (also known as the GPD model) introduced in Phys. Rev. Lett. 114, 146601 (2015). In contrast…
Excitonic phases in a spatially separated electron-hole ladder model
DinhDuy Vu, Sankar Das Sarma
We obtain the numerical ground state of a one-dimensional ladder model with the upper and lower chains occupied by spatially-separated electrons and holes, respectively. Under char…
Localization spectrum of a bath-coupled generalized Aubry-André model in the presence of interactions
Yi-Ting Tu, DinhDuy Vu, Sankar Das Sarma
A generalization of the Aubry-André model, the non-interacting GPD model introduced in S. Ganeshan et al.,[ Phys. Rev. Lett. 114, 146601 (2015)], is known analytically to possess a…
Generic mobility edges in several classes of duality-breaking one-dimensional quasiperiodic potentials
DinhDuy Vu, Sankar Das Sarma
We obtain approximate solutions defining the mobility edge separating localized and extended states for several classes of generic one-dimensional quasiperiodic models. We validate…
Stable measurement-induced Floquet enriched topological order
DinhDuy Vu, Ali Lavasani, Jong Yeon Lee +1
The Floquet code utilizes a periodic sequence of two-qubit measurements to realize the topological order. After each measurement round, the instantaneous stabilizer group can be ma…
Universality in odd-even harmonic generation and application in terahertz waveform sampling
Doan-An Trieu, Ngoc-Loan Phan, Quan-Hao Truong +4
Odd-even harmonics emitted from a laser-target system imprint rich, subtle information characterizing the system's dynamical asymmetry, which is desirable to decipher. In this Lett…