109 citations · 1.3k across the 42 of their papers we have counts for
Showing 2009 · quant-phShow all
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quant-ph2009★ 1 cited
Partial Decoherence of Histories and the Diosi Test
J. J. Halliwell
In the decoherent histories approach to quantum theory, attention focuses on the conditions under which probabilities may be assigned to sets of quantum histories. A variety of con…
quant-ph2009
Macroscopic Superpositions, Decoherent Histories and the Emergence of Hydrodynamic Behaviour
J. J. Halliwell
Macroscopic systems are described most completely by local densities (particle number, momentum and energy) yet the superposition states of such physical variables, indicated by th…
quant-ph2009
Emergent Classicality via Commuting Position and Momentum Operators
J. J. Halliwell
Any account of the emergence of classicality from quantum theory must address the fact that the quantum operators representing positions and momenta do not commute, whereas their c…