A Semidefinite Program Solver for the Conformal Bootstrap
Abstract
We introduce SDPB: an open-source, parallelized, arbitrary-precision semidefinite program solver, designed for the conformal bootstrap. SDPB significantly outperforms less specialized solvers and should enable many new computations. As an example application, we compute a new rigorous high-precision bound on operator dimensions in the 3d Ising CFT, σ=0.518151(6), ε=1.41264(6).
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