100 citations · 1.3k across the 70 of their papers we have counts for
71 papers
Tower of two-dimensional scar states in a localized system
Michael Iversen, Jens H. Bardarson, Anne E. B. Nielsen
The eigenstate thermalization hypothesis describes how most isolated many-body quantum systems reach thermal equilibrium. However, the hypothesis is violated by phenomena such as m…
Adiabatic time evolution of highly excited states
Hadi Yarloo, Hua-Chen Zhang, Anne E. B. Nielsen
Adiabatic time evolution of quantum systems is a widely used tool with applications ranging from state preparation through simplifications of computations and topological transform…
Dynamics of quasiholes and quasiparticles at the edges of small lattices
Xikun Li, Błażej Jaworowski, Masudul Haque +1
We study quench dynamics of bosonic fractional quantum Hall systems in small lattices with cylindrical boundary conditions and low particle density. The states studied have quasiho…
Adiabatic pumping and transport in the Sierpinski-Hofstadter model
Saswat Sarangi, Anne E. B. Nielsen
Topological phases have been reported on self-similar structures in the presence of a perpendicular magnetic field. Here, we present an understanding of these phases from a perspec…
Properties of Laughlin states on fractal lattices
Mani Chandra Jha, Anne E. B. Nielsen
Laughlin states have recently been constructed on fractal lattices and have been shown to be topological in such systems. Some of their properties are, however, quite different fro…
Approximate Hofstadter- and Kapit-Mueller-like parent Hamiltonians for Laughlin states on fractals
Błażej Jaworowski, Michael Iversen, Anne E. B. Nielsen
Recently, it was shown that fractional quantum Hall states can be defined on fractal lattices. Proposed exact parent Hamiltonians for these states are nonlocal and contain three-si…