William Samuelson
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Adiabatic nonabelian braiding of imperfect Majoranas Open
Demonstration of a nontrivial result of quasiparticle exchange (or braiding) is usually considered the definitive proof of a topological phase with nonabelian excitations, such as Majorana bound states (MBSs). However, in finite systems wi…
Minimal quantum dot based Kitaev chain with only local superconducting proximity effect Open
The possibility to engineer a Kitaev chain in quantum dots coupled via superconductors has recently emerged as a promising path toward topological superconductivity and possibly non-Abelian physics. Here we show that it is possible to avoi…
Minimal quantum dot based Kitaev chain with only local superconducting proximity effect Open
The possibility to engineer a Kitaev chain in quantum dots coupled via superconductors has recently emerged as a promising path toward topological superconductivity and possibly nonabelian physics. Here, we show that it is possible to avoi…