3 papers
quant-ph1997
Continuous Time and Consistent Histories
C. J. Isham, N. Linden, K. Savvidou +1
We discuss the use of histories labelled by a continuous time in the approach to consistent-histories quantum theory in which propositions about the history of the system are repre…
gr-qc1996
Symmetry and History Quantum Theory: An analogue of Wigner's Theorem
S. Schreckenberg
The basic ingredients of the `consistent histories' approach to quantum theory are a space $\UP$ of `history propositions' and a space $\D$ of `decoherence functionals'. In this ar…
gr-qc1996
Symmetries of Decoherence Functionals
S. Schreckenberg
The basic ingredients of the `consistent histories' approach to quantum theory are a space $\UP$ of `history propositions' and a space $\D$ of `decoherence functionals'. In this ar…