Equation 112 · Part 1 · No Particle Without a Cosigner
Symbol D_rm det
What this part means
m det 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
m det 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 D_rm det→Article meaning
The passage around this formula
…under mere reparametrization, and must not be dominated by unmatched detector design masquerading as a trajectory effect. Both were tested directly rather than assumed: reparametrization invariance follows from building entirely out of proper time and proper-frame quantities, with no coordinate freedom left to exploit; and the coupling-type argument above shows explicitly, in closed form, that an unmatched instrument does move even on a single, fixed worldline — which is not a failure of…
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Sources cited in the article section
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