19 citations · 19 across the 1 of their papers we have counts for
2 papers
cond-mat.str-el2017★ 19 cited
Level crossings induced by a longitudinal coupling in the transverse field Ising chain
Grégoire Vionnet, Brijesh Kumar, Frédéric Mila
We study the effect of antiferromagnetic longitudinal coupling on the one-dimensional transverse field Ising model with nearest-neighbour couplings. In the topological phase where,…
cond-mat.mes-hall2015
Enhancement mechanism of the electron g-factor in quantum point contacts
Grégoire Vionnet, Oleg P. Sushkov
The electron g-factor measured in a quantum point contact by source-drain bias spectroscopy is significantly larger than its value in a two-dimensional electron gas. This enhanceme…