|
|
|
|
|
|
|
|
A Quadratic Curvature Lagrangian of Pawlowski and Raczka: A Finger Exercise with MathTensor
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Recently Pawlowski and Raczka (P&R) proposed a unified model for the fundamental interactions which does not contain a physical Higgs field. The gravitational field equation of their model is rederived under heavy use of the computer algebra system Mathematica and its package MathTensor.
|
|
|
|
|
|
|
|
|
|
|
|
http://www.arxiv.org/abs/gr-qc/9601002
|
|