203 citations · 1.2k across the 47 of their papers we have counts for
Showing 2004 · hep-thShow all
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hep-th2004
Gravitational Instability of the Vacuum and the Cosmological Constant Problem
J. W. Moffat
A mechanism for suppressing the cosmological constant is described, using a superconducting analogy in which fermions coupled to gravitons are in an unstable false vauum. The coupl…
hep-th2004
Stochastic String Topography and Multivacua
J. W. Moffat
The suggestion that there exist causally disconnected universes or sub-universes to explain the values of physical parameters such as the cosmological constant is discussed. A stat…
hep-th2004
The Gravitational Instability of the Vacuum: Insight into the Cosmological Constant Problem
Stephon Alexander, Manasse Mbonye, John Moffat
A mechanism for suppressing the cosmological constant is developed, based on an analogy with a superconducting phaseshift in which free fermions coupled perturbatively to a weak gr…