762 citations · 1.6k across the 10 of their papers we have counts for
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quant-ph2007★ 44 cited
Highly Entangled Ground States in Tripartite Qubit Systems
Beat Röthlisberger, Jörg Lehmann, D. S. Saraga +2
We investigate the creation of highly entangled ground states in a system of three exchange-coupled qubits arranged in a ring geometry. Suitable magnetic field configurations yield…
cond-mat.mes-hall2007★ 427 cited
Spin qubits with electrically gated polyoxometalate molecules
Jörg Lehmann, Alejandro Gaita-Ariño, Eugenio Coronado +1
Spin qubits offer one of the most promising routes to the implementation of quantum computers. Very recent results in semiconductor quantum dots show that electrically-controlled g…