Culeţu, H.; Beciu, Mircea I. Geodesic deviation in the dimensionally reduced Witten bubble spacetime. (English) Zbl 1273.83028 Rom. J. Phys. 43, No. 5-6, 379-384 (1998). MSC: 83C10 83E15 × Cite Format Result Cite Review PDF
Culetu, H.; Beciu, Mircea I. Hydrodynamic simulation of the gravitational field. (English) Zbl 1273.83085 Rom. J. Phys. 43, No. 7-8, 499-503 (1998). MSC: 83C55 76Y05 × Cite Format Result Cite Review PDF
Beciu, Mircea; Culeţu, Hristu A general decomposition of the gravitational action. (English) Zbl 1273.83014 Rom. J. Phys. 42, No. 9-10, 653-657 (1997). MSC: 83C05 × Cite Format Result Cite Review PDF
Beciu, M. I.; Gherman, O. Inflation without inflaton. (English) Zbl 0802.53056 Rom. J. Phys. 38, No. 7, 639-644 (1993). MSC: 83F05 83C55 × Cite Format Result Cite Review PDF