Equation 121 · Part 1 · The Clock That Comes Back Wrong by Exactly Its Mass
Symbol L_rm P
What this part means
going to mean anything operationally, it cannot live in the part of an interferometer phase that the weak equivalence principle already forbids from carrying mass information.
Its job in the formula
m P 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 L_rm P→Article meaning
Where the article explains it
If the phase debt of is going to mean anything operationally, it cannot live in the part of an interferometer phase that the weak equivalence principle already forbids from carrying mass information.
The passage around this formula
…is required to cancel from it; a claimed mass-dependence surviving in the leading term would itself be evidence against the weak equivalence principle, not evidence for a working mass gauge. If the phase debt of is going to mean anything operationally, it cannot live in the part of an interferometer phase that the weak equivalence principle already forbids from carrying mass information.
Learn the underlying idea
A subscript is a label attached below a symbol. It often selects a time step, component, category, or member of a sequence.
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Sources cited in the surrounding passage
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