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Articles by keyword General relativity
Applications of optimal control to general relativity

Salah Haggag1, Moutaz Ramadan2

1 The Egyptian Russian University (Cairo 11829, Arab Republic of Egypt)
2 Port Said University (Port Said, Arab Republic of Egypt)
1 salah-haggag@eru.edu.eg

Reissner–Nordström Black Hole: Curvature and Singularity with Quantized Fundamental Tensor

A.N. Tawfik1, A.A. Alshehri2

1 Future University in Egypt (FUE), Fifth Settlement (11835 New Cairo, Arab Republic of Egypt)
2 University of Hafr Al Batin (Hafar Al Batin 39524, Kingdom of Saudi Arabia)
1 a.tawfik@fue.edu.eg

Analytic coupled solutions of the equations of cosmological dynamics in the framework of GR and Einstein-Gauss-Bonnet gravity

G.D. Manucharyan1, I.V. Fomin2

1, 2 Bauman Moscow State Technical University (Moscow, Russia)
1 Sternberg Astronomical Institute, Moscow State University (Moscow, Russia)
1 gdmanucharyan@bmstu.ru, 2 fomin_iv@bmstu.ru