406 citations · 2.3k across the 49 of their papers we have counts for
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Hall viscosity of the Laughlin state on noisy quantum computers
Ammar Kirmani, Andrew A. Allocca, Jian-Xin Zhu +3
Hall viscosity is a quantized nondissipative stress response of a fractional quantum Hall (FQH) fluid to adiabatic geometric deformations. Despite strong theoretical interest, its…
Korteweg de-Vries Dynamics at the Edge of Laughlin State
Gustavo M. Monteiro, Sriram Ganeshan
In this work, we show that the edge dynamics of the Laughlin state in the weakly nonlinear regime is governed by the Korteweg-de Vries (KdV) equation. Our starting point is the Che…
Coastal Kelvin Mode and the Fractional Quantum Hall Edge
Gustavo M. Monteiro, Sriram Ganeshan
This letter explores the relationship between the coastal Kelvin mode observed in the shallow water model of ocean waves and the edge mode of a fractional quantum Hall (FQH) state.…
Ungappable edge theories with finite dimensional Hilbert spaces
Sriram Ganeshan, Michael Levin
We construct a new class of edge theories for a family of fermionic Abelian topological phases with -matrices of the form $K = \begin{pmatrix} k_1 & 0 \\ 0 & - k_2 \end{pmatrix}…
Many-body localization in incommensurate models with a mobility edge
Dong-Ling Deng, Sriram Ganeshan, Xiaopeng Li +3
We review the physics of many-body localization in models with incommensurate potentials. In particular, we consider one-dimensional quasiperiodic models with single-particle mobil…
Exactly soluble model of boundary degeneracy
Sriram Ganeshan, Alexey V. Gorshkov, Victor Gurarie +1
We investigate the topological degeneracy that can be realized in Abelian fractional quantum spin Hall states with multiply connected gapped boundaries. Such a topological degenera…
Formalism for the solution of quadratic Hamiltonians with large cosine terms
Sriram Ganeshan, Michael Levin
We consider quantum Hamiltonians of the form where is a quadratic function of position and momentum variables and…
Many body localization and quantum non-ergodicity in a model with a single-particle mobility edge
Xiaopeng Li, Sriram Ganeshan, J. H. Pixley +1
We investigate many body localization in the presence of a single particle mobility edge. By considering an interacting deterministic model with an incommensurate potential in one…
FQHE interferometers in strong tunneling regime. The role of compactness of edge fields
Sriram Ganeshan, Alexander G. Abanov, Dmitri V. Averin
We consider multiple-point tunneling in the interferometers formed between edges of electron liquids with in general different filling factors in the regime of the Fractional Quant…