Geometry-Only CSL/DP Ratios and the Nonuniqueness of Decoherence Kernels
Summary
arXiv:2608.05972v1 Announce Type: new Abstract: We study idealized levitated protocols that create spatial superpositions of massive test particles. For each protocol, we compare the dimensionless contrast-loss exponent of mass-proportional continuous spontaneous localization (CSL) with the Di\'osi--Penrose (DP) self-energy exponent $E_G\tau/\hbar$. We first prove that the point-particle CSL separation kernel has an exact random-unitary realization: Gaussian momentum kicks arriving at Poisson-distributed times produce the same unconditional decay of spatial coherence, although a pure state conditioned on the complete kick record remains pure.
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Key Facts
- SectorQuantum
- Market—
- ImpactMedium (58/100)
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