108 citations · 322 across the 12 of their papers we have counts for
6 papers · 1 filter
Topological phase transitions between bosonic and fermionic quantum Hall states near even-denominator filling factors
Evgenii Zheltonozhskii, Ady Stern, Netanel H. Lindner
We study the quantum critical point between the fermionic quantum Hall state and the bosonic quantum Hall state of Cooper pairs. Our study is motivated by the composite…
Electronic Excitations in the Bulk of Fractional Quantum Hall States
Xinlei Yue, Ady Stern
We analyze electronic excitations (excitations generated by adding or removing one electron) in the bulk of fractional quantum Hall states in Jain sequence states, using composite…
Identifying the topological order of quantized half-filled Landau levels through their daughter states
Evgenii Zheltonozhskii, Ady Stern, Netanel H. Lindner
Fractional quantum Hall states at a half-filled Landau level are believed to carry an integer number of chiral Majorana edge modes, reflected in their thermal Hall co…
Spin orbit effects in a GaAs quantum dot in a parallel magnetic field
B. I. Halperin, Ady Stern, Y. Oreg +3
We analyze the effects of spin-orbit coupling on fluctuations of the conductance of a quantum dot fabricated in a GaAs heterostructure. We argue that spin-orbit effects may become…
The Evolution of Quasiparticle Charge in the Fractional Quantum Hall Regime
T. G. Griffiths, E. Comforti, M. Heiblum +2
The charge of quasiparticles in a fractional quantum Hall (FQH) liquid, tunneling through a partly reflecting constriction with transmission t, was determined via shot noise measur…
Half-filled Landau level as a Fermi liquid of dipolar quasiparticles
A. Stern, B. I. Halperin, F. von Oppen +1
In this paper we study the relation between the conventional Fermion-Chern-Simons (FCS) theory of the half-filled Landau level (nu=1/2), and alternate descriptions that are based o…