10 citations · 24 across the 7 of their papers we have counts for
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gr-qc2002★ 10 cited
Possible time variations of G in scalar-tensor theories of gravity
K. A. Bronnikov, V. N. Melnikov, Mario Novello
We estimate the possible variations of the gravitational constant G in the framework of a generalized (Bergmann-Wagoner-Nordtvedt) scalar-tensor theory of gravity on the basis of t…
gr-qc2002★ 6 cited
Charged wormholes with non-minimally coupled scalar fields. Existence and stability
K. A. Bronnikov, S. Grinyok
Static, spherically symmetric, traversable wormhole solutions with electric or magnetic charges are shown to exist in general relativity in the presence of scalar fields nonminimal…
gr-qc2002
Instability of wormholes with a nonminimally coupled scalar field
K. A. Bronnikov, S. Grinyok
Static, spherically symmetric, traversable wormholes, induced by massless, nonminimally coupled scalar fields in general relativity, are shown to be unstable under spherically symm…