Indexed on: 20 Oct '06Published on: 20 Oct '06Published in: Quantum Physics
We provide a scheme for quantum computation in lattice systems via global but periodic manipulation, in which only effective periodic magnetic fields and global nearest neighbor interaction are required. All operations in our scheme are attainable in optical lattice or solid state systems. We also investigate universal quantum operations and quantum simulation in 2 dimensional lattice. We find global manipulations are superior in simulating some nontrivial many body Hamiltonians.
Join Sparrho today to stay on top of science
Discover, organise and share research that matters to you