2 papers
quant-ph2026
Quantum Measurement and Continuous Markov Processes
Chris Jackson
These are the lecture notes for a course on diffusive quantum measuring instruments. They were prepared and delivered at the Perimeter Institute on Mondays and Thursdays, from 2:30…
quant-ph2026
Sequential Quantum Measurements and the Instrumental Group Algebra
Christopher S. Jackson
Many of the most fundamental observables | position, momentum, phase-point, and spin-direction | cannot be measured by an instrument that obeys the orthogonal projection postulate.…