Preprint
Oct 2026
Einstein--Langevin source correlations in closed non-relativistic systems
Stochastic semiclassical gravity represents stress--energy fluctuations through the Einstein--Langevin noise kernel. We examine its Newtonian projection for specified closed, particle-number-conserving non-relativistic sources and distinguish the source covariance from a reduced matter channel. The connected one-partic...
Peng Xu, Li-E Qiang
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