239 citations · 504 across the 5 of their papers we have counts for
5 papers
Entanglement in SU(2)-invariant quantum systems: The positive partial transpose criterion and others
John Schliemann
We study entanglement in mixed bipartite quantum states which are invariant under simultaneous SU(2) transformations in both subsystems. Previous results on the behavior of such st…
Zitterbewegung of electronic wave packets in semiconductor nanostructures
John Schliemann, Daniel Loss, R. M. Westervelt
We study the zitterbewegung of electronic wave packets in III-V zinc-blende semiconductor quantum wells due to spin-orbit coupling. Our results suggest a direct experimental proof…
Double Occupancy Errors in Quantum Computing Operations: Corrections to Adiabaticity
Ryan Requist, John Schliemann, Alexander G. Abanov +1
We study the corrections to adiabatic dynamics of two coupled quantum dot spin-qubits, each dot singly occupied with an electron, in the context of a quantum computing operation. T…
Spin susceptibilities, spin densities and their connection to spin-currents
Sigurdur I. Erlingsson, John Schliemann, Daniel Loss
We calculate the frequency dependent spin susceptibilities for a two-dimensional electron gas with both Rashba and Dresselhaus spin-orbit interaction. The resonances of the suscept…
Spin-Hall transport of heavy holes in III-V semiconductor quantum wells
John Schliemann, Daniel Loss
We investigate spin transport of heavy holes in III-V semiconductor quantum wells in the presence of spin-orbit coupling of the Rashba type due to structure-inversion asymmetry. Si…