11 citations · 61 across the 12 of their papers we have counts for
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Electromagnetism in terms of quantum measurements
Andreas Andersson
We consider the question whether electromagnetism can be derived from quantum physics of measurements. It turns out that this is possible, both for quantum and classical electromag…
Detailed balance as a quantum-group symmetry of Kraus operators
Andreas Andersson
A unital completely positive map governing the time evolution of a quantum system is usually called a quantum channel, and it can be represented by a tuple of operators which are t…
Dequantization via quantum channels
Andreas Andersson
For a unital completely positive map ("quantum channel") governing the time propagation of a quantum system, the Stinespring representation gives an enlarged system evolving un…
Operator Deformations in Quantum Measurement Theory
Andreas Andersson
We describe rigorous quantum measurement theory in the Heisenberg picture by applying operator deformation techniques previously used in noncommutative quantum field theory. This e…