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Equation 40 · Part 1 · A Reference Frame Becomes Classical by Publishing Its Orientation

Symbol h

hh
hh

What this part means

h is a part of this expression. Its role is fixed by the surrounding article and by the operations shown in the formula.

Its job in the formula

h is a part of this expression. Its role is fixed by the surrounding article and by the operations shown in the formula.

The passage around this formula

An estimator is generated by a positive-operator-valued measure MF(dg^)M_F(d\hat g) on the fragment. Covariance requires that rotating the encoded state by h rotates the distribution of estimates by the same group action. In schematic form,

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Learn the underlying idea

A variable is a named place for a value. Its letter is a local label: x can mean position in one formula and a data point in another.

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Sources cited in the article section

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