BIRS Workshop Lecture Videos

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BIRS Workshop Lecture Videos

Equality of the Jellium and Uniform Electron Gas next-order asymptotic terms for Riesz potentials Cotar, Codina


We consider two sharp next-order asymptotics problems, namely the asymptotics for the minimum energy for optimal point configurations and the asymptotics for the many-marginals Optimal Transport, in both cases with Coulomb and Riesz costs with inverse power-law long-range interactions. The first problem describes the ground state of a Coulomb or Riesz gas, while the second appears as a semi-classical limit of the Density Functional Theory energy modelling a quantum version of the same system. Recently the second-order term in these expansions was precisely described for inverse power-law interactions with power $\max(0,d-2)\le s

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