16 citations · 38 across the 11 of their papers we have counts for
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gr-qc1995★ 1 cited
Space-time dimension, Euclidean action and signature change
Franz Embacher
This talk is devoted to the problem how to compute relative nucleation probabilities of configurations with different topology and dimension in quantum cosmology. Assuming the semi…
gr-qc1995★ 6 cited
Dimensionality, topology, energy, the cosmological constant, and signature change
Franz Embacher
Using the concept of real tunneling configurations (classical signature change) and nucleation energy, we explore the consequences of an alternative minimization procedure for the…