540 citations · 4.7k across the 88 of their papers we have counts for
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cond-mat.supr-con2011★ 86 cited
Topological Protection of Majorana Qubits
Meng Cheng, Roman M. Lutchyn, S. Das Sarma
We study the stability of the topological quantum computation proposals involving Majorana fermions against thermal fluctuations. We use a minimal realistic model of a spinless px+…
cond-mat.supr-con2011★ 95 cited
Non-adiabatic Effects in the Braiding of Non-Abelian Anyons in Topological Superconductors
Meng Cheng, Victor Galitski, Sankar Das Sarma
Qubits in topological quantum computation are built from non-Abelian anyons. Adiabatic braiding of anyons is exploited as topologically protected logical gate operations. Thus, the…
cond-mat.str-el2011★ 103 cited
Majorana Edge States in Interacting Two-chain Ladders of Fermions
Meng Cheng, Hong-Hao Tu
In this work we study interacting spinless fermions on a two-chain ladder with inter-chain pair tunneling while single-particle tunneling is suppressed at low energy. The model emb…