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A semidefinite program solver for the conformal bootstrap

delete2015-06-25
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David Simmons–Duffin *
DOI:10.1007/JHEP06(2015)174delete
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Abstract

Abstract

En 中文
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, Delta(sigma) = 0.518151(6), Delta(epsilon) = 1.41264(6).
Keywords:
Conformal and W Symmetry
Field Theories in Lower Dimensions

Journal

Journal of High Energy Physics cover
Journal of High Energy Physics
IF:
5.5
Papers:
3.9W
Citations:
13.7W

Organization

No organization information available
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