7 citations · 11 across the 3 of their papers we have counts for
Showing quant-phShow all
3 papers · 1 filter
quant-ph2006★ 7 cited
Information Transfer Implies State Collapse
Bas Janssens, Hans Maassen
We attempt to clarify certain puzzles concerning state collapse and decoherence. In open quantum systems decoherence is shown to be a necessary consequence of the transfer of infor…
quant-ph2005
Optimal Pointers for Joint Measurement of sigma-x and sigma-z via Homodyne Detection
Bas Janssens, Luc Bouten
We study a model of a two-level system (i.e. a qubit) in interaction with the electromagnetic field. By means of homodyne detection, one field-quadrature is observed continuously i…
quant-ph2005★ 4 cited
Quantum Measurement, a coherent description
Bas Janssens
It is widely known that `collapse of the wave function' on a quantum system A may be brought about by an interaction with another quantum system B. We will prove that this is not j…