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19932026
most citedQuantum Computation with Quantum Dots

6.9k citations

Showing 2010 · quant-phShow all

5 papers · 2 filters

quant-ph2010★ 42 cited

Symmetry & Controllability for Spin Networks with a Single-Node Control

Xiaoting Wang, Peter Pemberton-Ross, Sophie G Schirmer

We consider the relation of symmetries and subspace controllability for spin networks with XXZ coupling subject to control of a single node by a local potential (Z-control). Such n…

quant-ph2010★ 26 cited

Controlling qubit arrays with anisotropic XXZ Heisenberg interaction by acting on a single qubit

Rahel Heule, C. Bruder, Daniel Burgarth +1

We investigate anisotropic Heisenberg spin-1/2 chains with control fields acting on one of the end spins, with the aim of exploring local quantum control in arrays of interac…

quant-ph2010★ 58 cited

Local quantum control of Heisenberg spin chains

Rahel Heule, C. Bruder, Daniel Burgarth +1

Motivated by some recent results of quantum control theory, we discuss the feasibility of local operator control in arrays of interacting qubits modeled as isotropic Heisenberg spi…

quant-ph2010★ 91 cited

Enhanced and reduced atom number fluctuations in a BEC splitter

Kenneth Maussang, G. Edward Marti, Tobias Schneider +6

We measure atom number statistics after splitting a gas of ultracold 87Rb atoms in a purely magnetic double-well potential created on an atom chip. Well below the critical temperat…

quant-ph2010★ 881 cited

Atom chip based generation of entanglement for quantum metrology

Max F. Riedel, Pascal Böhi, Yun Li +3

Atom chips provide a versatile `quantum laboratory on a microchip' for experiments with ultracold atomic gases. They have been used in experiments on diverse topics such as low-dim…