| Gravitational gauge field variables | |
|---|---|
| \begin{tabular}[t]{|l|l|} \hline \(h_{a}{ }^{\mu}\) & translational gauge field ( \(h\)-field) \\ \hline \(h\) & determinant of \(h_{a}{ }^{\mu}\) \\ \hline \(b^{a}{ }_{\mu}\) & inverse \(h\)-field \\ \hline \(A^{a b}{ }_{\mu}\) & rotational gauge field ( \(A\)-field) \\ \hline \(B_{\mu}\) & WGT dilational gauge field ( \(B\)-field) \\ \hline \(V_{\mu}\) & eWGT dilational gauge field ( \(V\)-field) \\ \hline \(A^{\dagger a b}{ }_{\mu} \equiv A^{a b}{ }_{\mu}+2 \eta^{c[a} b^{b]}{ }_{\mu} h_{c}{ }^{\nu} V_{\nu}\) & eWGT extended rotational gauge field ( \(A^{\dagger}\)-field) \\ \hline \end{tabular} | |
| Derivative operators \begin{tabular}[t]{|l|} \hline \(\mathcal{D}_{a} \equiv h_{a}{ }^{\mu} D_{\mu} \equiv h_{a}{ }^{\mu}\left(\partial_{\mu}+\frac{1}{2} A^{a b}{ }_{\mu} \Sigma_{a b}\right)\) \\ \hline \(\partial_{\mu}^{*} \equiv \partial_{\mu}+w B_{\mu}\) \\ \hline \(\mathcal{D}_{a}^{*} \equiv h_{a}{ }^{\mu} D_{\mu}^{*} \equiv h_{a}{ }^{\mu}\left(\partial_{\mu}^{*}+\frac{1}{2} A^{a b}{ }_{\mu} \Sigma_{a b}\right)\) \\ \hline \(\partial_{\mu}^{\dagger} \equiv \partial_{\mu}-w\left(V_{\mu}+\frac{1}{3} T_{\mu}\right)\) \\ \hline \(\mathcal{D}_{a}^{\dagger} \equiv h_{a}{ }^{\mu} D_{\mu}^{\dagger} \equiv h_{a}{ }^{\mu}\left(\partial_{\mu}^{\dagger}+\frac{1}{2} A^{\dagger a b}{ }_{\mu} \Sigma_{a b}\right)\) \\ \hline \(\mathcal{D}_{a}^{\natural} \equiv h_{a}{ }^{\mu} D_{\mu}^{\natural} \equiv h_{a}{ }^{\mu}\left(\partial_{\mu}+\frac{1}{2} A^{\dagger a b}{ }_{\mu} \Sigma_{a b}\right)\) \\ \hline \end{tabular} | PGT (generalised) covariant derivative \({ }^{\mathrm{a}}\) WGT 'augmented' partial derivative WGT (generalised) covariant derivative \({ }^{\mathrm{a}}\) eWGT 'augmented' partial derivative eWGT (generalised) covariant derivative \({ }^{\mathrm{a}}\) eWGT (generalised) semi-covariant derivative \({ }^{\mathrm{a}}\) |
| Gauge field strengths \begin{tabular}[t]{|l|} \hline \(\mathcal{R}^{a b}{ }_{c d}=\mathcal{R}^{* a b}{ }_{c d}=2 h_{a}{ }^{\mu} h_{b}{ }^{\nu}\left(\partial_{[\mu} A^{a b}{ }_{\nu]}+A^{a}{ }_{c[\mu} A^{c b}{ }_{\nu]}\right) \mathcal{R}^{\dagger a b}{ }_{c d}=2 h_{a}{ }^{\mu} h_{b}{ }^{\nu}\left(\partial_{[\mu} A^{\dagger a b}{ }_{\nu]}+A^{\dagger a}{ }_{c[\mu} A^{\dagger c b}{ }_{\nu]}\right) \mathcal{T}^{a}{ }_{b c}=2 h_{b}{ }^{\mu} h_{c}{ }^{\nu} D_{[\mu} b^{a}{ }_{\nu]} \mathcal{T}^{* a}{ }_{b c}=2 h_{b}{ }^{\mu} h_{c}{ }^{\nu} D_{[\mu}^{*} b^{a}{ }_{\nu]} \mathcal{T}^{\dagger a}{ }_{b c}=2 h_{b}{ }^{\mu} h_{c}{ }^{\nu} D_{[\mu}^{\dagger} b^{a}{ }_{\nu]} \mathcal{T}^{\natural a}{ }_{b c}=2 h_{b}{ }^{\mu} h_{c}{ }^{\nu} D_{[\mu}^{\natural} b^{a}{ }_{\nu]} \mathcal{H}_{a b}=2 h_{a}{ }^{\mu} h_{b}{ }^{\nu} \partial_{[\mu} B_{\nu]} \mathcal{H}_{a b}^{\dagger}=2 h_{a}{ }^{\mu} h_{b}{ }^{\nu} \partial_{[\mu}\left(V_{\nu}+\frac{1}{3} T_{\nu]}\right)\) \\ \hline \end{tabular} | PGT and WGT rotational gauge field strength \({ }^{\mathrm{a}}\) eWGT rotational gauge field strength \({ }^{\mathrm{a}}{ }^{\mathrm{b}}\) PGT translational gauge field strength \({ }^{\text {b }}\) WGT translational gauge field strength \({ }^{\mathrm{b}}\) eWGT translational gauge field strength \({ }^{\mathrm{b}}\) eWGT translational gauge 'semi' field strengtha \({ }^{\mathrm{b}}\) WGT dilational gauge field strength eWGT dilational gauge field strength |
| Reduced \(A\)-fields and related quantities \begin{tabular}[t]{|l|} \hline \(c^{a}{ }_{b c} \equiv 2 h_{b}{ }^{\mu} h_{c}{ }^{\nu} \partial_{[\mu} b^{a}{ }_{\nu]}\) \\ \hline \(c^{* a}{ }_{b c} \equiv 2 h_{b}{ }^{\mu} h_{c}{ }^{\nu} \partial_{[\mu}^{*} b^{a}{ }_{\nu]}\) \\ \hline \(c^{\dagger a}{ }_{b c} \equiv 2 h_{b}{ }^{\mu} h_{c}{ }^{\nu} \partial_{[\mu}^{\dagger} b^{a}{ }_{\nu]}\) \\ \hline \({ }^{0} A^{a b}{ }_{\mu} \equiv \frac{1}{2} b^{c}{ }_{\mu}\left(c^{a b}{ }_{c}+c^{b}{ }_{c}{ }^{a}-c_{c}{ }^{a b}\right)\) \\ \hline \({ }^{0} A^{* a b}{ }_{\mu} \equiv \frac{1}{2} b^{c}{ }_{\mu}\left(c^{* a b}{ }_{c}+c^{* b}{ }_{c}{ }^{a}-c_{c}^{* a b}\right)\) \\ \hline \({ }^{0} A^{\dagger a b}{ }_{\mu} \equiv \frac{1}{2} b^{c}{ }_{\mu}\left(c^{\dagger a b}{ }_{c}+c^{\dagger b}{ }_{c}{ }^{a}-c_{c}^{\dagger a b}\right)\) \\ \hline \end{tabular} | PGT Ricci rotation coefficients WGT Ricci rotation coefficients eWGT Ricci rotation coefficients PGT reduced \(A\)-field (when \(\mathcal{T}^{a}{ }_{b c} \equiv 0\) ) WGT reduced \(A\)-field (when \(\mathcal{T}^{* a}{ }_{b c} \equiv 0\) ) eWGT reduced \(A^{\dagger}\)-field (when \(\mathcal{T}^{\dagger a}{ }_{b c} \equiv 0\) ) |
| Currents and related quantities \begin{tabular}[t]{|l|} \hline \(L\) \\ \hline \(\mathcal{L} \equiv h^{-1} L\) \\ \hline \(t^{a}{ }_{b} \equiv t^{a}{ }_{\mu} h_{b}{ }^{\mu} \equiv h_{b}{ }^{\mu} \delta \mathcal{L}_{\mathrm{G}} / \delta h_{a}{ }^{\mu}\) \\ \hline \(s_{a b}{ }^{c} \equiv s_{a b}{ }^{\mu} b^{c}{ }_{\mu} \equiv b^{c}{ }_{\mu} \delta \mathcal{L}_{\mathrm{G}} / \delta A^{a b}{ }_{\mu}\) \\ \hline \(j^{a} \equiv j^{\mu} b^{a}{ }_{\mu} \equiv b^{a}{ }_{\mu} \delta \mathcal{L}_{\mathrm{G}} / \delta B_{\mu}\) \\ \hline \(t^{\dagger a}{ }_{b} \equiv t^{a}{ }_{b}+2\left(s_{c b}{ }^{a} \mathcal{V}^{c}-s^{a c}{ }_{c} \mathcal{V}_{b}\right)\) \\ \hline \(j^{\dagger a} \equiv j^{a}-2 s^{a b}{ }_{b}\) \\ \hline \(\tau^{a}{ }_{b} \equiv \tau^{a}{ }_{\mu} h_{b}{ }^{\mu} \equiv h_{b}{ }^{\mu} \delta \mathcal{L}_{\mathrm{M}} / \delta h_{a}{ }^{\mu}\) \\ \hline \(\sigma_{a b}{ }^{c} \equiv \sigma_{a b}{ }^{\mu} b^{c}{ }_{\mu} \equiv b^{c}{ }_{\mu} \delta \mathcal{L}_{\mathrm{M}} / \delta A^{a b}{ }_{\mu}\) \\ \hline \(\zeta^{a} \equiv \zeta^{\mu} b^{a}{ }_{\mu} \equiv b^{a}{ }_{\mu} \delta \mathcal{L}_{\mathrm{M}} / \delta B_{\mu}\) \\ \hline \(\tau^{\dagger a}{ }_{b} \equiv \tau^{a}{ }_{b}+2\left(\sigma_{c b}{ }^{a} \mathcal{V}^{c}-\sigma^{a c}{ }_{c} \mathcal{V}_{b}\right)\) \\ \hline \(\zeta^{\dagger a} \equiv \zeta^{a}-2 s^{a b}{ }_{b}\) \\ \hline \end{tabular} | Lagrangian Lagrangian density gravitational sector energy-momentum tensor \({ }^{\mathrm{c}}\) gravitational sector spin-angular-momentum tensor \({ }^{\mathrm{c}}\) gravitational sector dilation current \({ }^{\mathrm{c}}\) gravitational sector eWGT covariant energy-momentum tensor \({ }^{\mathrm{c}}\) gravitational sector eWGT covariant dilation current \({ }^{\text {c }}\) matter sector energy-momentum tensor \({ }^{\mathrm{c}}\) matter sector spin-angular-momentum tensor \({ }^{\mathrm{c}}\) matter sector dilation current \({ }^{\text {c }}\) gravitational sector eWGT covariant energy-momentum tensor \({ }^{\mathrm{c}}\) gravitational sector eWGT covariant dilation current \({ }^{\mathrm{c}}\) |
columns: Gravitational gauge field variables | Gravitational gauge field variables \begin{tabular}[t]{|l|l|} \hline \(h_{a}{ }^{\mu}\) & translational gauge field ( \(h\)-field) \\ \hline \(h\) & determinant of \(h_{a}{ }^{\mu}\) \\ \hline \(b^{a}{ }_{\mu}\) & inverse \(h\)-field \\ \hline \(A^{a b}{ }_{\mu}\) & rotational gauge field ( \(A\)-field) \\ \hline \(B_{\mu}\) & WGT dilational gauge field ( \(B\)-field) \\ \hline \(V_{\mu}\) & eWGT dilational gauge field ( \(V\)-field) \\ \hline \(A^{\dagger a b}{ }_{\mu} \equiv A^{a b}{ }_{\mu}+2 \eta^{c[a} b^{b]}{ }_{\mu} h_{c}{ }^{\nu} V_{\nu}\) & eWGT extended rotational gauge field ( \(A^{\dagger}\)-field) \\ \hline \end{tabular}
| \(h_{a}{ }^{\mu}\) | translational gauge field ( \(h\)-field) |
|---|---|
| \(h\) | determinant of \(h_{a}{ }^{\mu}\) |
| \(b^{a}{ }_{\mu}\) | inverse \(h\)-field |
| \(A^{a b}{ }_{\mu}\) | rotational gauge field ( \(A\)-field) |
| \(B_{\mu}\) | WGT dilational gauge field ( \(B\)-field) |
| \(V_{\mu}\) | eWGT dilational gauge field ( \(V\)-field) |
| \(A^{\dagger a b}{ }_{\mu} \equiv A^{a b}{ }_{\mu}+2 \eta^{c[a} b^{b]}{ }_{\mu} h_{c}{ }^{\nu} V_{\nu}\) | eWGT extended rotational gauge field ( \(A^{\dagger}\)-field) |
columns: \(h_{a}{ }^{\mu}\) | translational gauge field ( \(h\)-field)
| \(\mathcal{D}_{a} \equiv h_{a}{ }^{\mu} D_{\mu} \equiv h_{a}{ }^{\mu}\left(\partial_{\mu}+\frac{1}{2} A^{a b}{ }_{\mu} \Sigma_{a b}\right)\) |
|---|
| \(\partial_{\mu}^{*} \equiv \partial_{\mu}+w B_{\mu}\) |
| \(\mathcal{D}_{a}^{*} \equiv h_{a}{ }^{\mu} D_{\mu}^{*} \equiv h_{a}{ }^{\mu}\left(\partial_{\mu}^{*}+\frac{1}{2} A^{a b}{ }_{\mu} \Sigma_{a b}\right)\) |
| \(\partial_{\mu}^{\dagger} \equiv \partial_{\mu}-w\left(V_{\mu}+\frac{1}{3} T_{\mu}\right)\) |
| \(\mathcal{D}_{a}^{\dagger} \equiv h_{a}{ }^{\mu} D_{\mu}^{\dagger} \equiv h_{a}{ }^{\mu}\left(\partial_{\mu}^{\dagger}+\frac{1}{2} A^{\dagger a b}{ }_{\mu} \Sigma_{a b}\right)\) |
| \(\mathcal{D}_{a}^{\natural} \equiv h_{a}{ }^{\mu} D_{\mu}^{\natural} \equiv h_{a}{ }^{\mu}\left(\partial_{\mu}+\frac{1}{2} A^{\dagger a b}{ }_{\mu} \Sigma_{a b}\right)\) |
columns: \(\mathcal{D}_{a} \equiv h_{a}{ }^{\mu} D_{\mu} \equiv h_{a}{ }^{\mu}\left(\partial_{\mu}+\frac{1}{2} A^{a b}{ }_{\mu} \Sigma_{a b}\right)\)
| \(\mathcal{R}^{a b}{ }_{c d}=\mathcal{R}^{* a b}{ }_{c d}=2 h_{a}{ }^{\mu} h_{b}{ }^{\nu}\left(\partial_{[\mu} A^{a b}{ }_{\nu]}+A^{a}{ }_{c[\mu} A^{c b}{ }_{\nu]}\right) \mathcal{R}^{\dagger a b}{ }_{c d}=2 h_{a}{ }^{\mu} h_{b}{ }^{\nu}\left(\partial_{[\mu} A^{\dagger a b}{ }_{\nu]}+A^{\dagger a}{ }_{c[\mu} A^{\dagger c b}{ }_{\nu]}\right) \mathcal{T}^{a}{ }_{b c}=2 h_{b}{ }^{\mu} h_{c}{ }^{\nu} D_{[\mu} b^{a}{ }_{\nu]} \mathcal{T}^{* a}{ }_{b c}=2 h_{b}{ }^{\mu} h_{c}{ }^{\nu} D_{[\mu}^{*} b^{a}{ }_{\nu]} \mathcal{T}^{\dagger a}{ }_{b c}=2 h_{b}{ }^{\mu} h_{c}{ }^{\nu} D_{[\mu}^{\dagger} b^{a}{ }_{\nu]} \mathcal{T}^{\natural a}{ }_{b c}=2 h_{b}{ }^{\mu} h_{c}{ }^{\nu} D_{[\mu}^{\natural} b^{a}{ }_{\nu]} \mathcal{H}_{a b}=2 h_{a}{ }^{\mu} h_{b}{ }^{\nu} \partial_{[\mu} B_{\nu]} \mathcal{H}_{a b}^{\dagger}=2 h_{a}{ }^{\mu} h_{b}{ }^{\nu} \partial_{[\mu}\left(V_{\nu}+\frac{1}{3} T_{\nu]}\right)\) |
|---|
columns: \(\mathcal{R}^{a b}{ }_{c d}=\mathcal{R}^{* a b}{ }_{c d}=2 h_{a}{ }^{\mu} h_{b}{ }^{\nu}\left(\partial_{[\mu} A^{a b}{ }_{\nu]}+A^{a}{ }_{c[\mu} A^{c b}{ }_{\nu]}\right) \mathcal{R}^{\dagger a b}{ }_{c d}=2 h_{a}{ }^{\mu} h_{b}{ }^{\nu}\left(\partial_{[\mu} A^{\dagger a b}{ }_{\nu]}+A^{\dagger a}{ }_{c[\mu} A^{\dagger c b}{ }_{\nu]}\right) \mathcal{T}^{a}{ }_{b c}=2 h_{b}{ }^{\mu} h_{c}{ }^{\nu} D_{[\mu} b^{a}{ }_{\nu]} \mathcal{T}^{* a}{ }_{b c}=2 h_{b}{ }^{\mu} h_{c}{ }^{\nu} D_{[\mu}^{*} b^{a}{ }_{\nu]} \mathcal{T}^{\dagger a}{ }_{b c}=2 h_{b}{ }^{\mu} h_{c}{ }^{\nu} D_{[\mu}^{\dagger} b^{a}{ }_{\nu]} \mathcal{T}^{\natural a}{ }_{b c}=2 h_{b}{ }^{\mu} h_{c}{ }^{\nu} D_{[\mu}^{\natural} b^{a}{ }_{\nu]} \mathcal{H}_{a b}=2 h_{a}{ }^{\mu} h_{b}{ }^{\nu} \partial_{[\mu} B_{\nu]} \mathcal{H}_{a b}^{\dagger}=2 h_{a}{ }^{\mu} h_{b}{ }^{\nu} \partial_{[\mu}\left(V_{\nu}+\frac{1}{3} T_{\nu]}\right)\)
| \(c^{a}{ }_{b c} \equiv 2 h_{b}{ }^{\mu} h_{c}{ }^{\nu} \partial_{[\mu} b^{a}{ }_{\nu]}\) |
|---|
| \(c^{* a}{ }_{b c} \equiv 2 h_{b}{ }^{\mu} h_{c}{ }^{\nu} \partial_{[\mu}^{*} b^{a}{ }_{\nu]}\) |
| \(c^{\dagger a}{ }_{b c} \equiv 2 h_{b}{ }^{\mu} h_{c}{ }^{\nu} \partial_{[\mu}^{\dagger} b^{a}{ }_{\nu]}\) |
| \({ }^{0} A^{a b}{ }_{\mu} \equiv \frac{1}{2} b^{c}{ }_{\mu}\left(c^{a b}{ }_{c}+c^{b}{ }_{c}{ }^{a}-c_{c}{ }^{a b}\right)\) |
| \({ }^{0} A^{* a b}{ }_{\mu} \equiv \frac{1}{2} b^{c}{ }_{\mu}\left(c^{* a b}{ }_{c}+c^{* b}{ }_{c}{ }^{a}-c_{c}^{* a b}\right)\) |
| \({ }^{0} A^{\dagger a b}{ }_{\mu} \equiv \frac{1}{2} b^{c}{ }_{\mu}\left(c^{\dagger a b}{ }_{c}+c^{\dagger b}{ }_{c}{ }^{a}-c_{c}^{\dagger a b}\right)\) |
columns: \(c^{a}{ }_{b c} \equiv 2 h_{b}{ }^{\mu} h_{c}{ }^{\nu} \partial_{[\mu} b^{a}{ }_{\nu]}\)
| \(L\) |
|---|
| \(\mathcal{L} \equiv h^{-1} L\) |
| \(t^{a}{ }_{b} \equiv t^{a}{ }_{\mu} h_{b}{ }^{\mu} \equiv h_{b}{ }^{\mu} \delta \mathcal{L}_{\mathrm{G}} / \delta h_{a}{ }^{\mu}\) |
| \(s_{a b}{ }^{c} \equiv s_{a b}{ }^{\mu} b^{c}{ }_{\mu} \equiv b^{c}{ }_{\mu} \delta \mathcal{L}_{\mathrm{G}} / \delta A^{a b}{ }_{\mu}\) |
| \(j^{a} \equiv j^{\mu} b^{a}{ }_{\mu} \equiv b^{a}{ }_{\mu} \delta \mathcal{L}_{\mathrm{G}} / \delta B_{\mu}\) |
| \(t^{\dagger a}{ }_{b} \equiv t^{a}{ }_{b}+2\left(s_{c b}{ }^{a} \mathcal{V}^{c}-s^{a c}{ }_{c} \mathcal{V}_{b}\right)\) |
| \(j^{\dagger a} \equiv j^{a}-2 s^{a b}{ }_{b}\) |
| \(\tau^{a}{ }_{b} \equiv \tau^{a}{ }_{\mu} h_{b}{ }^{\mu} \equiv h_{b}{ }^{\mu} \delta \mathcal{L}_{\mathrm{M}} / \delta h_{a}{ }^{\mu}\) |
| \(\sigma_{a b}{ }^{c} \equiv \sigma_{a b}{ }^{\mu} b^{c}{ }_{\mu} \equiv b^{c}{ }_{\mu} \delta \mathcal{L}_{\mathrm{M}} / \delta A^{a b}{ }_{\mu}\) |
| \(\zeta^{a} \equiv \zeta^{\mu} b^{a}{ }_{\mu} \equiv b^{a}{ }_{\mu} \delta \mathcal{L}_{\mathrm{M}} / \delta B_{\mu}\) |
| \(\tau^{\dagger a}{ }_{b} \equiv \tau^{a}{ }_{b}+2\left(\sigma_{c b}{ }^{a} \mathcal{V}^{c}-\sigma^{a c}{ }_{c} \mathcal{V}_{b}\right)\) |
| \(\zeta^{\dagger a} \equiv \zeta^{a}-2 s^{a b}{ }_{b}\) |
columns: \(L\)
| Gravitational gauge field variables | |
|---|---|
| $h_a^$ | translational gauge field ($h$-field) |
| $h$ | determinant of $h_a^$ |
| $b^a_$ | inverse $h$-field |
| $A^ab_$ | rotational gauge field ($A$-field) |
| $B_$ | WGT dilational gauge field ($B$-field) |
| $V_$ | eWGT dilational gauge field ($V$-field) |
| $A^ ab_ A^ab_ + 2^c[ab^b]_ h_c^ V_$ | eWGT extended rotational gauge field ($A^$-field) |
| Derivative operators | |
| $D_a h_a^ D_ h_a^(_ + 12A^ab__ab)$ | PGT (generalised) covariant derivative[1] |
| $^_ _ + wB_$ | WGT `augmented' partial derivative |
| $D^_a h_a^ D^_ h_a^(^_ + 12A^ab__ab)$ | WGT (generalised) covariant derivative[1] |
| $^_ _ - w(V_ +13T_)$ | eWGT `augmented' partial derivative |
| $D^_a h_a^ D^_ h_a^(^_ + 12A^\,ab__ab)$ | eWGT (generalised) covariant derivative[1] |
| $D^_a h_a^ D^_ h_a^(_ + 12A^\,ab__ab)$ | eWGT (generalised) semi-covariant derivative[1] |
| Gauge field strengths | |
| $R^ab_cd = R^ ab_cd = 2h_a^ h_b^(_[ A^ab_]+A^a_c[A^cb_])$ | PGT and WGT rotational gauge field strength[1],[2] |
| $R^\,ab_cd = 2h_a^ h_b^(_[ A^\,ab_]+A^\,a_c[A^\,cb_])$ | eWGT rotational gauge field strength[1],[2] |
| $T^a_bc = 2h_b^ h_c^ D_[ b^a_]$ | PGT translational gauge field strength[2] |
| $ T^ a_bc = 2h_b^ h_c^ D^_[ b^a_]$ | WGT translational gauge field strength[2] |
| $ T^ a_bc = 2h_b^ h_c^ D^_[ b^a_]$ | eWGT translational gauge field strength[2] |
| $ T^ a_bc = 2h_b^ h_c^ D^_[ b^a_]$ | eWGT translational gauge `semi' field strength[1],[2] |
| $ H_ab = 2h_a^ h_b^_[ B_]$ | WGT dilational gauge field strength |
| $ H^_ab = 2h_a^ h_b^_[ (V_+13T_])$ | eWGT dilational gauge field strength |
| Reduced $A$-fields and related quantities | |
| $c^a_bc 2h_b^ h_c^_[ b^a_]$ | PGT Ricci rotation coefficients |
| $c^ a_bc 2h_b^ h_c^^_[ b^a_]$ | WGT Ricci rotation coefficients |
| $c^ a_bc 2h_b^ h_c^^_[ b^a_]$ | eWGT Ricci rotation coefficients |
| $^0A^ab_ 12b^c_(c^ab_c + c^b_c^a - c_c^ab)$ | PGT reduced $A$-field (when $ T^a_bc 0$) |
| $^0A^ ab_ 12b^c_(c^ ab_c + c^ b_c^a - c^_c^ab)$ | WGT reduced $A$-field (when $ T^ a_bc 0$) |
| $^0A^ ab_ 12b^c_(c^ ab_c + c^ b_c^a - c^_c^ab)$ | eWGT reduced $A^$-field (when $ T^ a_bc 0$) |
| Currents and related quantities | |
| $L$ | Lagrangian |
| $ L h^-1L$ | Lagrangian density |
| $t^a_b t^a_ h_b^ h_b^ L_ G/ h_a^$ | gravitational sector energy-momentum tensor[3] |
| $s_ab^c s_ab^ b^c_ b^c_ L_ G/ A^ab_$ | gravitational sector spin-angular-momentum tensor[3] |
| $j^a j^ b^a_ b^a_ L_ G/ B_$ | gravitational sector dilation current[3] |
| $t^ a_b t^a_b + 2(s_cb^a V^c-s^ac_c V_b)$ | gravitational sector eWGT covariant energy-momentum tensor[3] |
| $j^ a j^a-2s^ab_b$ | gravitational sector eWGT covariant dilation current[3] |
| $^a_b ^a_ h_b^ h_b^ L_ M/ h_a^$ | matter sector energy-momentum tensor[3] |
| $_ab^c _ab^ b^c_ b^c_ L_ M/ A^ab_$ | matter sector spin-angular-momentum tensor[3] |
| $^a ^ b^a_ b^a_ L_ M/ B_$ | matter sector dilation current[3] |
| $^ a_b ^a_b + 2(_cb^a V^c-^ac_c V_b)$ | gravitational sector eWGT covariant energy-momentum tensor[3] |
| $^ a ^a-2s^ab_b$ | gravitational sector eWGT covariant dilation current[3] |
columns: Gravitational gauge field variables |