Single-qubit rotations in 2D optical lattices with multi-qubit addressing
arXiv:quant-ph/0601100 · doi:10.1103/PhysRevA.74.042344
Abstract
Optical lattices with one atom on each site and interacting via cold controlled collisions provide an efficient way to entangle a large number of qubits with high fidelity. It has already been demonstrated experimentally that this approach is especially suited for the generation of cluster states [O. Mandel et al., Nature 425, 937 (2003)] which reduce the resource requirement for quantum computing to the ability to perform single-qubit rotations and qubit read out. In this paper, we describe how to implement these rotations in 1D and 2D optical lattices without having to address the atoms individually with a laser field.
9 pages, 6 figures, revised version, references added
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Cited by in corpus (16)
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- Quantum simulation of Heisenberg spin chains with next nearest neighbor interactions in coupled cavities
- One-way quantum computing in a decoherence-free subspace
- Scalability of quantum computation with addressable optical lattices
- Atomic cluster state build up with macroscopic heralding
- Local Operations in qubit arrays via global but periodic Manipulation
- Error-correcting one-way quantum computation with global entangling gates
- One-way quantum computing in optical lattices with many atom addressing
- Three-state coherent control using narrowband and passband sequences
- Generating and verifying graph states for fault-tolerant topological measurement-based quantum computing in 2D optical lattices
- Geometry of quantum state manifolds generated by the Lie algebra operators
- Fidelity for imperfect postselection
- Classical Simulation of Quantum Adiabatic Algorithms using Mathematica on GPUs
- Physics and computer science: quantum computation and other approaches