Showing gr-qcShow all
3 papers · 1 filter
gr-qc2000
Non-vacuum twisting type N metrics
Paweł~Nurowski, Jerzy F. Plebański
A maximally reduced system of equations corresponding to the twisting type N Einstein metrics is given. When the cosmological constant they reduce to the standard equation…
gr-qc1998
A note on the iterative approach to twisting type N solutions
L. Palacios, J. F. Plebanski
We present the results of the computation of a twisting type N solution to vacuum Einstein equations following an iterative approach. Our results show that the higher order terms f…
gr-qc1997
Differential Forms, Hopf Algebra and General Relativity I
Jerzy F. Plebanski, G. R. Moreno, F. J. Turrubiates
We review the language of differential forms and their applications to Riemannian Geometry with an orientation to General Relativity. Working with the principal algebraic and diffe…