Equation 77 · Part 1 · A Reference Frame Becomes Classical by Publishing Its Orientation
Symbol j
What this part means
j 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
j is a part of this expression. Its role is fixed by the surrounding article and by the operations shown in the formula.
Full expression→Symbol j→Article meaning
The passage around this formula
Let be the spin- j angular-momentum operator and the Pauli vector for probe n . A candidate rotationally invariant interaction is
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.
Open the illustrated variables: a letter stands for a value guide →
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