65 citations · 178 across the 10 of their papers we have counts for
Showing 2004 · quant-phShow all
3 papers · 2 filters
quant-ph2004★ 5 cited
Quantum Information Processing in Nanostructures
Alexandra Olaya-Castro, Neil F. Johnson
Semiconductor quantum dots integrated with ultrafast spectroscopy technology are prime candidates for building scalable architectures for Quantum Information Processing. In this re…
quant-ph2004★ 13 cited
Efficient quantum computation within a disordered Heisenberg spin-chain
Chiu Fan Lee, Neil F. Johnson
We show that efficient quantum computation is possible using a disordered Heisenberg spin-chain with `always-on' couplings. Such disorder occurs naturally in nanofabricated systems…
quant-ph2004★ 65 cited
First-order super-radiant phase transitions in a multi-qubit--cavity system
Chiu Fan Lee, Neil F. Johnson
We predict the existence of novel first-order phase transitions in a general class of multi-qubit-cavity systems. Apart from atomic systems, the associated super-radiant phase tran…