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cond-mat.stat-mech2026
Branching stochastic mechanics: Clustering and connected correlations within a branching-process representation of the Schrödinger equation
Eric Dumonteil, Benoît Bischoff, Alain Letourneau +2
Can finite-range correlations hide in the statistics of an extended quantum state? The Schrödinger-Nagasawa transform represents the wave function by positive forward and backward…
cond-mat.stat-mech2026
Branching stochastic mechanics: Relative localization and collective poles from Bohm/Fisher feedback
Benoit Bischoff, Eric Dumonteil
Branching stochastic mechanics (BSM) provides a reciprocal branching representation of the Schrödinger--Nagasawa pair. Its centered forward--backward kernel $C_{\rm FB}=\mathbb E_ω…
cond-mat.stat-mech2024
Rough neutron fields and nuclear reactor noise
Eric Dumonteil
Nuclear reactor cores achieve sustained fission chain reactions through the so-called 'critical state' -a subtle equilibrium between their material properties and their geometries.…