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Correlated Quantum Matter Beyond Band Theory: A Continuum-Interaction Formalism for Strongly Coupled Electrons

2025/12/10 by Ndenga, Barack

paper · doi:10.60763/africarxiv/10331

Abstract

This publication introduces the Extended Interaction Continuum (EIC) framework, providing a unified non-perturbative approach to strongly correlated electron systems. The framework captures Fermi liquid, strange-metal, and Mott insulating phases in 1D, 2D, and 3D systems. It provides falsifiable predictions for ARPES, STM/STS, and transport experiments. Numerical benchmarks and theoretical derivations validate the approach. Experimental collaboration is proposed to fully test the model.

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