1 citations · 2 across the 2 of their papers we have counts for
2 papers
gr-qc1995★ 1 cited
Four Dimensional Quantum Topology Changes of Spacetimes
Shuxue Ding, Yasushige Maeda, Masaru Siino
We investigate topology changing processes in the WKB approximation of four dimensional quantum cosmology with a negative cosmological constant. As Riemannian manifolds which descr…
gr-qc1994★ 1 cited
Topology Changes by Quantum Tunneling in Four Dimensions
Ding Shuxue, Yasushige Maeda, Masaru Siino
We investigate topology-changing processes in 4-dimensional quantum gravity with a negative cosmological constant. By playing the ``gluing-polytope game" in hyperbolic geometry, we…