Numerical simulation of the physical spin and charge response of correlated materials

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Electrons are the objects that form current in metals, semi-conductors and insulators. Modern day electronic devices are possible due to our ability to understand and control how electrons move in materials, or react when exposed to light or an applied voltage. Surprisingly, our understanding of precisely how electrons behave in materials is very rudimentary. The root cause of this problem is that the complex interactions between electrons scale exponentially with the number of electrons, which is on the order of Avogadro’s constant (6.02x10