Symbol in context

$\hat g$

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

Used in 6 equations

M_F(d\hat g)

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

M_F(d(h\hat g))= U_F(h)M_F(d\hat g)U_F(h)^\dagger.

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

p_{\epsilon}(F)= \int_G dg\int_{d(\hat g,g)\leq\epsilon} \operatorname{Tr}\!\left[\rho_F(g)M_F(d\hat g)\right].

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

\hat g

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

h\hat g

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

d(h\hat g,hg)=d(\hat g,g).

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