975 citations · 10.3k across the 98 of their papers we have counts for
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A Two Qubit Logic Gate in Silicon
M. Veldhorst, C. H. Yang, J. C. C. Hwang +9
Quantum computation requires qubits that can be coupled and realized in a scalable manner, together with universal and high-fidelity one- and two-qubit logic gates \cite{DiVincenzo…
Nonlocal Andreev reflection, fractional charge and current-phase relation in topological bilayer exciton condensate junctions
M. Veldhorst, M. Hoek, M. Snelder +3
We study Andreev reflection and Josephson currents in topological bilayer exciton condensates (TEC). These systems can create 100% spin entangled nonlocal currents with high amplit…
An addressable quantum dot qubit with fault-tolerant control fidelity
M. Veldhorst, J. C. C. Hwang, C. H. Yang +8
Exciting progress towards spin-based quantum computing has recently been made with qubits realized using nitrogen-vacancy (N-V) centers in diamond and phosphorus atoms in silicon,…
Many-particle Majorana bound states: derivation and signatures in superconducting double quantum dots
Thomas E. O'Brien, Anthony R. Wright, Menno Veldhorst
We consider two interacting quantum dots coupled by standard superconductors. We derive an effective Hamiltonian, and show that over a wide parameter range a degenerate ground stat…