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A background-independent algebra in quantum gravity

A background-independent algebra in quantum gravity

https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_72089209783041d48be2079d6aff3e30

A background-independent algebra in quantum gravity

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Full title

A background-independent algebra in quantum gravity

Author / Creator

Publisher

Berlin/Heidelberg: Springer Berlin Heidelberg

Journal title

The journal of high energy physics, 2024-03, Vol.2024 (3), p.77-38, Article 77

Language

English

Formats

Publication information

Publisher

Berlin/Heidelberg: Springer Berlin Heidelberg

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Scope and Contents

Contents

A
bstract
We propose an algebra of operators along an observer’s worldline as a background-independent algebra in quantum gravity. In that context, it is natural to think of the Hartle-Hawking no boundary state as a universal state of maximum entropy, and to define entropy in terms of the relative entropy with this state. In the case that the...

Alternative Titles

Full title

A background-independent algebra in quantum gravity

Authors, Artists and Contributors

Author / Creator

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Primary Identifiers

Record Identifier

TN_cdi_doaj_primary_oai_doaj_org_article_72089209783041d48be2079d6aff3e30

Permalink

https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_72089209783041d48be2079d6aff3e30

Other Identifiers

ISSN

1029-8479

E-ISSN

1029-8479

DOI

10.1007/JHEP03(2024)077

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