3 citations · 3 across the 1 of their papers we have counts for
3 papers
gr-qc2006★ 3 cited
Light propagation and gravitational lensing on the Weyl-like spacetime in scalar-tensor theories of gravity
Shin-ei Tsuneishi, Kazuya Watanabe, Tooru Tsuchida
We study light propagation and gravitational lensing in scalar-tensor theories of gravity by using a static, axisymmetric exterior solution. The solution has asymptotic flatness pr…
gr-qc1998
Comment on the exterior solutions and their geometry in scalar-tensor theories of gravity
Tooru Tsuchida, Kazuya Watanabe
We study series of the stationary solutions with asymptotic flatness properties in the Einstein-Maxwell-free scalar system because they are locally equivalent with the exterior sol…
gr-qc1998
A Maximum Mass-to-Size Ratio in Scalar-Tensor Theories of Gravity
Tooru Tsuchida, Go Kawamura, Kazuya Watanabe
We derive a modified Buchdahl inequality for scalar-tensor theories of gravity. In general relativity, Buchdahl has shown that the maximum value of the mass-to-size ratio, ,…