Equation 5 · Part 1 · The Oldest Quantum-Gravity Experiment Is a Neutron Falling
Symbol m_i
What this part means
the inertial piece.
Its job in the formula
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 m_i→Article meaning
Where the article explains it
where is the n -th negative zero of the Airy function — 2.338, 4.088, 5.521, 6.787, and so on — and the mass has been split deliberately into a gravitational piece , which sets how hard the potential pulls, and an inertial piece , which sets how the wavefunction spreads in response.
The passage around this formula
…-th negative zero of the Airy function — 2.338, 4.088, 5.521, 6.787, and so on — and the mass has been split deliberately into a gravitational piece , which sets how hard the potential pulls, and an inertial piece , which sets how the wavefunction spreads in response. Nesvizhevsky and collaborators’ 2005 refinement of the original measurement, using a position-sensitive track detector to scan the standing-wave density directly above the mirror rather than only the transmitted flux, pinned down the…
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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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