Models relevant to excess heat production in fleischmann-pons experiments

Abstract

Observations of excess heat in the absence of commensurate energetic charged particles challenges local energy and momentum conservation, a foundation of nuclear physics. We have explored models based on excitation transfer, in which global energy is conserved but local energy conservation is violated. We present recent results on both excitation transfer and anomalous energy exchange within the context of lossless spin-boson models. We introduce a rotation that allows us to isolate terms in the rotated Hamiltonian responsible for both processes. Spin-boson type models augmented with loss appear to be sufficiently strong to account for the excess heat effect.