Speaker
Prof.
Valerio Faraoni
Description
A new generalization of the Hawking-Hayward quasilocal mass to scalar-tensor gravity is compared, for vacum asymptotically flat stationary geometries, with multipole expansion of the gravitational field in this class of theories. The quasilocal mass at spatial infinity coincides with the monopole term, a necessary check lending credibility to this construct.
[Based on V. Faraoni & J. Côté, Phys. Rev. D 100, 084015 (2019)]
Primary author
Prof.
Valerio Faraoni
