Geometric operators in the asymptotic safety scenario for quantum gravity
Geometric operators in the asymptotic safety scenario for quantum gravity
复制标题
量子引力渐近安全场景中的几何算子
DOI:
10.1103/physrevd.99.066002
复制
发表时间:
2019
影响因子:
5
通讯作者:
C. Pagani
中科院分区:
文献类型:
--
作者:
M. Becker;C. Pagani
We consider geometric operators, such as the geodesic length and the volume of hypersurfaces, in the context of the Asymptotic Safety scenario for quantum gravity. We discuss the role of these operators from the Asymptotic Safety perspective, and compute their anomalous dimensions within the Einstein-Hilbert truncation. We also discuss certain subtleties arising in the definition of such geometric operators. Our results hint to an effective dimensional reduction of the considered geometric operators.
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影响因子:
8.6
作者:
H. Gies;B. Knorr;Stefan Lippoldt;F. Saueressig
通讯作者:
H. Gies;B. Knorr;Stefan Lippoldt;F. Saueressig
影响因子:
5
作者:
B. Knorr;S. Lippoldt
通讯作者:
S. Lippoldt
影响因子:
5
作者:
Christiansen, N.;Knorr, B.;Reichert, M.
通讯作者:
Reichert, M.
影响因子:
4.4
作者:
Christiansen, N.;Litim, D. F.;Rodigast, A.
通讯作者:
Rodigast, A.
影响因子:
5.4
作者:
M. Demmel;F. Saueressig;O. Zanusso
通讯作者:
O. Zanusso