2 papers
gr-qc2005
Physical interpretation of NUT solution
V. S. Manko, E. Ruiz
We show that the well-known NUT solution can be correctly interpreted as describing the exterior field of two counter-rotating semi-infinite sources possessing negative masses and…
gr-qc2004
How can exact and approximate solutions of Einstein's field equations be compared?
V. S. Manko, E. Ruiz
The problem of comparison of the stationary axisymmetric vacuum solutions obtained within the framework of exact and approximate approaches for the description of the same general…