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Geodesic congruences and their deformations in Bertrand space-times
Kumar, Prashant, Bhattacharya, Kaushik, Sarkar, TapobrataVolume:
86
Language:
english
Journal:
Physical Review D
DOI:
10.1103/PhysRevD.86.044028
Date:
August, 2012
File:
PDF, 171 KB
english, 2012