AI RESEARCH
Physics Enhanced Deep Surrogates for the Phonon Boltzmann Transport Equation
arXiv CS.LG
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ArXi:2512.05976v2 Announce Type: replace-cross Designing materials with controlled heat flow at the nano-scale is central to advances in microelectronics, thermoelectrics, and energy-conversion technologies. At these scales, phonon transport follows the Boltzmann Transport Equation (BTE), which captures non-diffusive (ballistic) effects but is too costly to solve repeatedly in inverse-design loops.