83 citations · 297 across the 13 of their papers we have counts for
13 papers
Quantum measurement, detection and locality
Ian Percival, Barry Garraway
According to Bell's theorem, local realism is incompatible with quantum theory. However, it depends on an implied assumption about quantum measurement. We suggest that the assumpti…
Generalized quantum measurement
Ting Yu, Ian C. Percival
We overcome one of Bell's objections to `quantum measurement' by generalizing the definition to include systems outside the laboratory. According to this definition a {\sl generali…
A general computer program for the Bell detection loophole
Roberto M. Basoalto, Ian C. Percival
The difference between ideal experiments to test Bell's weak nonlocality and the real experiments leads to loopholes. Ideal experiments involve either inequalities (Bell) or equali…
Speakable and unspeakable after John Bell
Ian C. Percival
`Philosophy' was speakable for John Bell but is not for many physicists. The border between philosophy and physics is here illustrated through Brownian motion and Bell experiments.…
Why do Bell experiments?
Ian C. Percival
Experiments over three decades have been unable to demonstrate weak nonlocality in the sense of Bell unambiguously, without loopholes. The last important loophole remaining is the…
Quantum state diffusion, measurement and second quantization
Ian C. Percival
Realistic dynamical theories of measurement based on the diffusion of quantum states are nonunitary, whereas quantum field theory and its generalizations are unitary. This problem…