Equation 78 · Part 1 · A Reference Frame Becomes Classical by Publishing Its Orientation
Symbol σ^(n)
What this part means
σ^(n) 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
σ^(n) 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 σ^(n)→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
An exponent tells how a base is used in multiplication. In x³, x is the base and 3 is the exponent: x³ = x × x × x.
Open the illustrated exponents: repeated multiplication and powers guide →
See this notation across published equations →
The article lists its research sources here.