# relativity

- Research Article Observables in terms of connection and curvature variables for Einstein’s equations with two commuting Killing vectors11 November 2015
- 8 September 2014
- Review Article The attracting masses in measurements of
*G*: an overview of physical characteristics and performance8 September 2014 - Research Article Locally covariant quantum field theory and the problem of formulating the same physics in all space–times29 June 2015