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gr-qc2006
The Barbero connection and its relation to the histories connection formalism without gauge fixing
Ntina Savvidou
We present a histories version of the connection formalism of general relativity. Such an approach introduces a spacetime description--a characteristic feature of the histories app…
gr-qc2004★ 1 cited
General Relativity Histories Theory
Ntina Savvidou
The canonical description is based on the prior choice of a spacelike foliation, hence making a reference to a spacetime metric. However, the metric is expected to be a dynamical,…
gr-qc2004
Minisuperspace Models in Histories Theory
Charis Anastopoulos, Ntina Savvidou
We study the Robertson-Walker minisuperspace model in histories theory, motivated by the results that emerged from the histories approach to general relativity. We examine, in part…