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Using the semiclassical quantum Boltzmann theory and employing the Diracmodel with twist angle-dependent Fermi velocity we obtain results for theelectrical resistivity, the electronic thermal resistivity, the Seebeckcoefficient, and the Wiedemann-Franz ratio in near magic angle twisted bilayergraphene, as functions of doping density (around the charge-neutrality-point)and modified Fermi velocity $\tilde v$. The $\tilde v$-dependence of therelevant scattering mechanisms, i.e. electron-hole Coulomb, long-rangedimpurities, and acoustic gauge phonons, is considered in detail. We find arange of twist angles and temperatures, where the combined effect ofmomentum-non-conserving collisions (long-ranged impurities and phonons) isminimal, opening a window for the observation of strong hydrodynamic transport.Several experimental signatures are identified, such as a sharp dependence ofthe electric resistivity on doping density and a large enhancement of theWiedemann-Franz ratio and the Seebeck coefficient.

Enhanced hydrodynamic transport in near magic angle twisted bilayer graphene