Many-particle confinement by constructed disorder and quantum computing

@inproceedings{Dykman2005ManyparticleCB,
  title={Many-particle confinement by constructed disorder and quantum computing},
  author={Mark I. Dykman and Lea F Santos and Michael Shapiro},
  year={2005}
}
Many-particle confinement (localization) is studied for a 1D system of spinless fermions with nearest-neighbour hopping and interaction, or equivalently, for an anisotropic Heisenberg spin-1/2 chain. This system is frequently used to model quantum computers with perpetually coupled qubits. We construct a bounded sequence of site energies that leads to… CONTINUE READING