Bootstrapping the spectral function: on the uniqueness of Liouville and the universality of BTZ

Abstract We introduce spectral functions that capture the distribution of OPE coefficients and density of states in two-dimensional conformal field theories, and show that nontrivial upper and lower bounds on the spectral function can be obtained from semidefinite programming. We find substantial nu...

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Hlavní autoři:	Scott Collier, Petr Kravchuk, Ying-Hsuan Lin, Xi Yin
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	SpringerOpen 2018-09-01
Edice:	Journal of High Energy Physics
Témata:	Conformal and W Symmetry Conformal Field Theory Field Theories in Lower Dimensions AdS-CFT Correspondence
On-line přístup:	http://link.springer.com/article/10.1007/JHEP09(2018)150
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