251 citations · 834 across the 20 of their papers we have counts for
4 papers · 1 filter
Geometric phase for an adiabatically evolving open quantum system
Ingo Kamleitner, James D. Cresser, Barry C. Sanders
We derive an elegant solution for a two-level system evolving adiabatically under the influence of a driving field with a time-dependent phase, which includes open system effects s…
Entanglement dynamics in chaotic systems
Shohini Ghose, Barry C. Sanders
We study quantum chaos for systems with more than one degree of freedom, for which we present an analysis of the dynamics of entanglement. Our analysis explains the main features o…
Operational formulation of homodyne detection
Tomas Tyc, Barry C. Sanders
We obtain the standard quadrature-phase positive operator-valued measure (POVM) for homodyne detection directly and rigorously from the POVM for photon counting without directly em…
Post-processing with linear optics for improving the quality of single-photon sources
Dominic W. Berry, Stefan Scheel, Casey R. Myers +3
Triggered single-photon sources produce the vacuum state with non-negligible probability, but produce a much smaller multiphoton component. It is therefore reasonable to approximat…