715 citations · 3.6k across the 84 of their papers we have counts for
7 papers · 1 filter
Does shot noise always provide the quasiparticle charge?
Sourav Biswas, Rajarshi Bhattacharyya, Hemanta Kumar Kundu +5
The fractional charge of quasiparticles is a fundamental feature of quantum Hall effect (QHE) States. The charge has long been measured via shot-noise at moderate temperatures (…
Emergence of Neutral Modes in Laughlin-like Fractional Quantum Hall Phases
Udit Khanna, Moshe Goldstein, Yuval Gefen
Chiral gapless boundary modes are characteristic of quantum Hall (QH) states. For hole-conjugate fractional QH phases counterpropagating edge modes (upstream and downstream) are ex…
Parafermions in a multilegged geometry: Towards a scalable parafermionic network
Udit Khanna, Moshe Goldstein, Yuval Gefen
Parafermionic zero modes are non-Abelian excitations which have been predicted to emerge at the boundary of topological phases of matter. Contrary to earlier proposals, here we sho…
Superconductivity of neutral modes in quantum Hall edges
Jukka I. Väyrynen, Moshe Goldstein, Yuval Gefen
Edges of quantum Hall phases give rise to a multitude of exotic modes supporting quasiparticles of different values of charge and quantum statistics. Among these are neutralons (ch…
Entanglement Measures in a Nonequilibrium Steady State: Exact Results in One Dimension
Shachar Fraenkel, Moshe Goldstein
Entanglement plays a prominent role in the study of condensed matter many-body systems: Entanglement measures not only quantify the possible use of these systems in quantum informa…
Noisy Quantum Computation Modeled by Quantum Walk: Universality without Ancillas
Noa Feldman, Moshe Goldstein
The universal quantum computation model based on quantum walk by Childs has opened the door for a new way of studying the limitations and advantages of quantum computation, as well…