196 citations · 810 across the 25 of their papers we have counts for
Showing 1993 · gr-qcShow all
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gr-qc1993★ 16 cited
Generalized Sums over Histories for Quantum Gravity II. Simplicial Conifolds
Kristin Schleich, Donald M. Witt
This paper examines the issues involved with concretely implementing a sum over conifolds in the formulation of Euclidean sums over histories for gravity. The first step in precise…
gr-qc1993★ 21 cited
Generalized Sums over Histories for Quantum Gravity I. Smooth Conifolds
Kristin Schleich, Donald M. Witt
This paper proposes to generalize the histories included in Euclidean functional integrals from manifolds to a more general set of compact topological spaces. This new set of space…
gr-qc1993★ 170 cited
Topological Censorship
John L. Friedman, Kristin Schleich, Donald M. Witt
All three-manifolds are known to occur as Cauchy surfaces of asymptotically flat vacuum spacetimes and of spacetimes with positive-energy sources. We prove here the conjecture that…