Гравитация, как дивергенция ротора тензора энергии импульса

Last modified by Alexey Popov on 2021/01/09 07:20

$F^{\alpha}=(\partial^{\alpha}T^{\beta\gamma}+\partial^{\gamma}T^{\alpha\beta}+\partial^{\beta}T^{\gamma\alpha})g_{\beta\gamma}$

$A^{\alpha} = \frac{1}{\rho_Q}F^{\alpha}$

$\partial_{\alpha}A^{\alpha} = \frac{1}{\rho_Q}\rho_G$

$F^{\alpha\beta} = \partial^{\alpha}A^{\beta} - \partial^{\beta}A^{\alpha}$

$G^{\alpha\beta\gamma} = \partial^{\alpha}T^{\beta\gamma} - \partial^{\beta}T^{\alpha\gamma}$

$\frac{\partial T^{11}}{\partial t} + \nabla \cdot T^{01} = 0$

$G^{\alpha} = \left \{ \frac{\partial p}{\partial t} + \nabla \cdot \mathbf S , -\nabla w - \frac{\partial \mathbf S}{\partial t}\right \}$

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Created by Alexey Popov on 2021/01/07 19:28