358 citations · 427 across the 4 of their papers we have counts for
6 papers
Detecting Non-Abelian Statistics in the nu=5/2 Fractional Quantum Hall State
Parsa Bonderson, Alexei Kitaev, Kirill Shtengel
In this letter we propose an interferometric experiment to detect non-Abelian quasiparticle statistics -- one of the hallmark characteristics of the Moore-Read state expected to de…
No sliding in time
Kirill Shtengel, Chetan Nayak, Waheb Bishara +1
In this letter, we analyse the following apparent paradox: As has been recently proved by Hastings (cond-mat/0305505), under a general set of conditions, if a local Hamiltonian has…
An extended Hubbard model with ring exchange: a route to a non-Abelian topological phase
Michael Freedman, Chetan Nayak, Kirill Shtengel
We propose an extended Hubbard model on a 2D Kagome lattice with an additional ring-exchange term. The particles can be either bosons or spinless fermions . At a special filling fr…
Non-Abelian topological phases in an extended Hubbard model
Michael Freedman, Chetan Nayak, Kirill Shtengel
We describe four closely related Hubbard-like models (models A, B, C and D) of particles that can hop on a 2D Kagome lattice interacting via Coulomb repulsion. The particles can be…
1/f Noise in Electron Glasses
Kirill Shtengel, Clare C. Yu
We show that 1/f noise is produced in a 3D electron glass by charge fluctuations due to electrons hopping between isolated sites and a percolating network at low temperatures. The…
Lebowitz Inequalities for Ashkin-Teller Systems
L. Chayes, K. Shtengel
We consider the Ashkin-Teller model with negative four-spin coupling but still in the region where the ground state is ferromagnetic. We establish the standard Lebowitz inequality…