bibkey: lashkari2016canonical authors: Nima Lashkari and Mark Van Raamsdonk year: 2016 title: Canonical Energy is Quantum Fisher Information doi: 10.1007/JHEP04(2016)153 url: https://arxiv.org/abs/1508.00897v2 claim: In the stated holographic vacuum-ball setting, second variations of relative entropy match bulk canonical energy. strata_touched: [] license: citation-only triage: anchor

Canonical energy and information geometry

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JHEP 04 (2016), 153; arXiv:1508.00897v2, revised 10 March 2016. The primary record was checked.

Use and boundary

Credits the conditional relation between boundary relative-entropy Hessians and bulk canonical energy. A finite-state Fisher metric, Berry curvature, or matrix Hessian is not thereby identified with spacetime geometry. The RT research has not constructed the requisite common stress-energy and continuum-region dictionary.