A universal set of quantum gates on trapped ions in a decoherence-free subspace
Hartmut Häffner, Kihwan Kim, Thomas Monz, Alessandro S. Villar, Philipp Claudius Schindler, Michael Chwalla, Mark Riebe, Markus Hennrich, W. Hänsel, R. Blatt · International Conference on Quantum Information · 2008
Pairs of trapped ions can store quantum information four orders of magnitude longer than single ions. We will discuss the realization of a universal set of quantum gates acting on such a decoherence-free suspace.