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c2c^2

This entry links every published equation using this exact notation. Its meaning may change between equations.

Used in 46 equations

⟨H⟩ℏc2 b⋅v=Mℏ b⋅v+⟨HNR⟩ℏc2 b⋅v.\frac{\langle H\rangle}{\hbar c^2}\,\mathbf b\cdot\mathbf v=\frac{M}{\hbar}\,\mathbf b\cdot\mathbf v+\frac{\langle H_{\rm NR}\rangle}{\hbar c^2}\,\mathbf b\cdot\mathbf v.

The Clock That Comes Back Wrong by Exactly Its Mass · Equation 59

This equation states an equality: the expressions on both sides have the same value under the article’s assumptions.

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mop=ℏc2 ∂Δϕ∂Δτ,mop[LG]=ℏ ∂Φ∂(b⋅v).m_{\rm op}=\frac{\hbar}{c^2}\,\frac{\partial\Delta\phi}{\partial\Delta\tau},\qquad m_{\rm op}[\mathcal L_{\rm G}]=\hbar\,\frac{\partial\Phi}{\partial(\mathbf b\cdot\mathbf v)}.

The Clock That Comes Back Wrong by Exactly Its Mass · Equation 70

This equation states an equality: the expressions on both sides have the same value under the article’s assumptions.

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Δt=2ΩA/c2≈2(7.292×10−5)(2.5×1011)/(8.988×1016)≈4.1×10−10 s\Delta t = 2\Omega A/c^2 \approx 2(7.292\times10^{-5})(2.5\times10^{11})/(8.988\times10^{16}) \approx 4.1\times10^{-10}\,\mathrm s

The Bend an Elevator Cannot Fake · Equation 67

This equation gives an approximation: it relates the quantities while allowing an approximation.

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