132 citations · 378 across the 7 of their papers we have counts for
Showing gr-qcShow all
2 papers · 1 filter
gr-qc1995★ 132 cited
Continuous Histories and the History Group in Generalised Quantum Theory
CJ Isham, N Linden
We treat continuous histories within the histories approach to generalised quantum mechanics. The essential tool is the `history group': the analogue, within the generalised histor…
gr-qc1994★ 87 cited
The Classification of Decoherence Functionals: An Analogue of Gleason's Theorem
Chris Isham, Noah Linden, Stefan Schreckenberg
Gell-Mann and Hartle have proposed a significant generalisation of quantum theory with a scheme whose basic ingredients are `histories' and decoherence functionals. Within this sch…