154 citations · 523 across the 10 of their papers we have counts for
10 papers
Integrals of motion as slow modes in dissipative many-body operator dynamics
Tian-Hua Yang, Dmitry A. Abanin
We consider Lindbladian operator dynamics in many-body quantum systems with one or more integrals of motion (IOM), subject to weak local dissipation. We demonstrate that IOMs with…
Corrections to diffusion in interacting quantum systems
Alexios A. Michailidis, Dmitry A. Abanin, Luca V. Delacrétaz
Transport and the approach to equilibrium in interacting classical and quantum systems is a challenging problem of both theoretical and experimental interest. One useful organizing…
Interaction-driven topological insulator states in strained graphene
D. A. Abanin, D. A. Pesin
The electronic properties of graphene can be manipulated via mechanical deformations, which opens prospects for studying the Dirac fermions in new regimes and for new device applic…
Tunable Electron Interactions and Fractional Quantum Hall States in Graphene
Z. Papic, R. Thomale, D. A. Abanin
The recent discovery of fractional quantum Hall states in graphene raises the question of whether the physics of graphene and its bilayer offers any advantages over GaAs-based mate…
Peierls-type Instability and Tunable Band Gap in Functionalized Graphene
D. A. Abanin, A. V. Shytov, L. S. Levitov
Functionalizing graphene was recently shown to have a dramatic effect on the electronic properties of this material. Here we investigate spatial ordering of adatoms driven by the R…
Nematic Valley Ordering in Quantum Hall Systems
D. A. Abanin, S. A. Parameswaran, S. A. Kivelson +1
The interplay between quantum Hall ordering and spontaneously broken "internal" symmetries in two-dimensional electron systems with spin or pseudospin degrees of freedom gives rise…
Fractional Quantum Hall Effect in Suspended Graphene: Transport Coefficients and Electron Interaction Strength
D. A. Abanin, I. Skachko, X. Du +2
Strongly correlated electron liquids which occur in quantizing magnetic fields reveal a cornucopia of fascinating quantum phenomena such as fractionally charged quasiparticles, any…
Integer and Fractional Quantum Hall Effect in Two-Terminal Measurements on Suspended Graphene
I. Skachko, X. Du, F. Duerr +4
We report the observation of the quantized Hall effect in suspended graphene probed with a two-terminal lead geometry. The failure of earlier Hall-bar measurements is discussed and…
Charge 2e skyrmions in bilayer graphene
D. A. Abanin, S. A. Parameswaran, S. L. Sondhi
Quantum Hall states that result from interaction induced lifting of the eight-fold degeneracy of the zeroth Landau level in bilayer graphene are considered. We show that at even fi…
Nonlocal Charge Transport Mediated by Spin Diffusion in the Spin-Hall Effect Regime
D. A. Abanin, A. V. Shytov, L. S. Levitov +1
A nonlocal electric response in the spin-Hall regime, resulting from spin diffusion mediating charge conduction, is predicted. The spin-mediated transport stands out due to its lon…