1.9k citations · 17.3k across the 162 of their papers we have counts for
Showing 2012Show all
3 papers · 1 filter
gr-qc2012★ 3 cited
New tests of local Lorentz invariance and local position invariance of gravity with pulsars
Lijing Shao, Norbert Wex, Michael Kramer
New tests are proposed to constrain possible deviations from local Lorentz invariance and local position invariance in the gravity sector. By using precise timing results of two bi…
gr-qc2012★ 2 cited
New Constraints on Preferred Frame Effects from Binary Pulsars
Lijing Shao, Norbert Wex, Michael Kramer
Preferred frame effects (PFEs) are predicted by a number of alternative gravity theories which include vector or additional tensor fields, besides the canonical metric tensor. In t…
gr-qc2012★ 101 cited
New tests of local Lorentz invariance of gravity with small-eccentricity binary pulsars
Lijing Shao, Norbert Wex
In the post-Newtonian parametrization of semi-conservative gravity theories, local Lorentz invariance (LLI) violation is characterized by two parameters, alpha_1 and alpha_2. In bi…