States of charged quantum fields and their statistical properties in the presence of critical potential steps
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DOI: 10.1103/physreva.99.052116
Abstract: The evolution of charged quantum fields under the action of constant nonuniform electric fields is studied. To this end we construct density operators of the quantum fields with different initial conditions. Then we study some… read more here.
Keywords: charged quantum; fields statistical; states charged; density operators ... See more keywords
Ultrafast pulse phase shifts in a charged-quantum-dot–micropillar system
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.99.115433
Abstract: We employ a quantum master equations approach based on a vectorial Maxwell-pseudospin model to compute the quantum evolution of the spin populations and coherences in the fundamental singlet trion transition of a negatively charged quantum… read more here.
Keywords: system; quantum dot; linearly polarised; charged quantum ... See more keywords