How perturbative is quantum gravity?

Astrid Eichhorn; Stefan Lippoldt; Jan M. Pawlowski; Manuel Reichert; Marc Schiffer

doi:10.1016/j.physletb.2019.01.071

How perturbative is quantum gravity?

Astrid Eichhorn^*, Stefan Lippoldt, Jan M. Pawlowski, Manuel Reichert, Marc Schiffer

^*Corresponding author for this work

Department of Physics, Chemistry and Pharmacy

Heidelberg University

Research output: Contribution to journal › Journal article › Research › peer-review

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Abstract

We explore asymptotic safety of gravity-matter systems, discovering indications for a near-perturbative nature of these systems in the ultraviolet. Our results are based on the dynamical emergence of effective universality at the asymptotically safe fixed point. Our findings support the conjecture that an asymptotically safe completion of the Standard Model with gravity could be realized in a near-perturbative setting.

Original language	English
Journal	Physics Letters B
Volume	792
Pages (from-to)	310-314
ISSN	0370-2693
DOIs	https://doi.org/10.1016/j.physletb.2019.01.071
Publication status	Published - 10. May 2019

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10.1016/j.physletb.2019.01.071Licence: CC BY

How perturbative is quantum gravityFinal published version, 1.92 MBLicence: CC BY

Cite this

@article{5681eae0af3e42bda73e02716789e57d,

title = "How perturbative is quantum gravity?",

abstract = "We explore asymptotic safety of gravity-matter systems, discovering indications for a near-perturbative nature of these systems in the ultraviolet. Our results are based on the dynamical emergence of effective universality at the asymptotically safe fixed point. Our findings support the conjecture that an asymptotically safe completion of the Standard Model with gravity could be realized in a near-perturbative setting.",

author = "Astrid Eichhorn and Stefan Lippoldt and Pawlowski, {Jan M.} and Manuel Reichert and Marc Schiffer",

year = "2019",

month = may,

day = "10",

doi = "10.1016/j.physletb.2019.01.071",

language = "English",

volume = "792",

pages = "310--314",

journal = "Physics Letters B",