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Equation 55 · Part 1 · The Clock That Comes Back Wrong by Exactly Its Mass

Symbol H

⟨H⟩ b⋅v/(ℏc2)\langle H\rangle\,\mathbf b\cdot\mathbf v/(\hbar c^2)
HH

What this part means

the total energy operator [ 2 ].

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.

Where the article explains it

where H is the total energy operator [ 2 ] .

The passage around this formula

where H is the total energy operator [ 2 ] . The right-hand side is not proportional to the identity. It is proportional to H , an operator with a spectrum, different on every energy eigenstate. Repeating the loop calculation of the previous section on a state with sharp energy ⟨\langle H⟩\rangle gives a…

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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 surrounding passage

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