540 citations · 4.7k across the 88 of their papers we have counts for
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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+…
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…
Tunneling of anyonic Majorana excitations in topological superconductors
Meng Cheng, Roman M. Lutchyn, Victor Galitski +1
We consider topological superconductors and topological insulator/superconductor structures in the presence of multiple static vortices that host Majorana modes and focus on the Ma…