\[ T^\mu_\mu = T^0_0 + T^1_1 + T^2_2 + T^3_3 = \sigma + 0 + 0 + 0 = \sigma \] - AMAZONAWS 📅 March 6, 2026 👤 scraface Mar 06, 2026
![\[ T^{\mu}_{\mu} = T^{0}_{0} + T^{1}_{1} + T^{2}_{2} + T^{3}_{3} = \sigma + 0 + 0 + 0 = \sigma \]](https://soloferat.biz.id/images/-tmumu--t00--t11--t22--t33--sigma--0--0--0--sigma-.jpg)
