115 citations · 253 across the 4 of their papers we have counts for
5 papers
Conduction electrons and the decoherence of solid state qubits
Kuljit S. Virk, J. E. Sipe
We study the dynamics of impurity bound electrons interacting with a bath of conduction band electrons in a semiconductor. Only the exchange interaction is considered. We derive ma…
Two-photon spin injection in semiconductors
R. D. R. Bhat, P. Nemec, Y. Kerachian +3
A comparison is made between the degree of spin polarization of electrons excited by one- and two-photon absorption of circularly polarized light in bulk zincblende semiconductors.…
Theory of decoherence in a matter wave Talbot-Lau interferometer
Klaus Hornberger, John E. Sipe, Markus Arndt
We present a theoretical framework to describe the effects of decoherence on matter waves in Talbot-Lau interferometry. Using a Wigner description of the stationary beam the loss o…
Pure spin current from one-photon absorption of linearly polarized light in noncentrosymmetric semiconductors
R. D. R. Bhat, F. Nastos, Ali Najmaie +1
We show that one-photon absorption of linearly polarized light should produce pure spin currents in noncentrosymmetric semiconductors, including even bulk GaAs. We present 14x14 k.…
Non-orthogonal preferred projectors for modal interpretations of quantum mechanics
R. W. Spekkens, J. E. Sipe
Modal interpretations constitute a particular approach to associating dynamical variables with physical systems in quantum mechanics. Given the `quantum logical' constraints that a…