97 citations · 155 across the 4 of their papers we have counts for
4 papers
Holographic quantum computing
Karl Tordrup, Antonio Negretti, Klaus Molmer
We propose that a single mesoscopic ensemble of trapped polar molecules can support a "holographic quantum computer" with hundreds of qubits encoded in collective excitations with…
Quantum computing with a single molecular ensemble and a Cooper pair box
Karl Tordrup, Klaus Molmer
We propose to encode quantum information in rotational excitations in a molecular ensemble. Using a stripline cavity field for quantum state transfer between the molecular ensemble…
Quantum state reconstruction with imperfect rotations on an inhomogeneously broadened ensemble of qubits
Karl Tordrup, Klaus Mølmer
We present a method for performing quantum state reconstruction on qubits and qubit registers in the presence of decoherence and inhomogeneous broadening. The method assumes only r…
Effects of ground state hyperfine shifts in quantum computing with optically hole burnt materials
Karl Tordrup, Klaus Mølmer
We present an investigation of the effects of constant but random shifts of the ground hyperfine qubit states in the setting of quantum computing with ion doped crystals. Complex h…