Symbol in context

$B_y$

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

Used in 2 equations

B_y

Every Crystal Has Its Own Speed of Light · Equation 2

This mathematical expression combines the displayed quantities; its precise role follows from the surrounding article text.

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\lVert [A_x(t), B_y] \rVert \le C\, e^{-\left(d(x,y) - c_{\mathrm{LR}}\, t\right)/\xi}

Every Crystal Has Its Own Speed of Light · Equation 6

This equation states a bound: one expression must stay on the indicated side of the other under the article’s assumptions.

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