Nonrenormalization for nonsupersymmetric black holes
We analyze large logarithmic corrections to 4D black hole entropy and relate them to the Weyl anomaly. We use duality to show that counterterms in EinsteinMaxwell theory can be expressed in terms of geometry alone, with no dependence on matter terms. We analyze the two known N = 2 supersymmetric invariants for various nonsupersymmetric black holes and find that both reduce to the Euler invariant. The canomaly therefore vanishes in these theories and the coefficient of the large logarithms becomes topological. It is therefore independent of continuous black hole parameters, such as the mass, even far from extremality.
 Authors:

^{[1]};
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^{[1]}
 Univ. of Michigan, Ann Arbor, MI (United States). Dept. of Physics. Michigan Center for Theoretical Physics
 Publication Date:
 Grant/Contract Number:
 FG0295ER40899
 Type:
 Accepted Manuscript
 Journal Name:
 Journal of High Energy Physics (Online)
 Additional Journal Information:
 Journal Name: Journal of High Energy Physics (Online); Journal Volume: 2017; Journal Issue: 8; Journal ID: ISSN 10298479
 Publisher:
 Springer Berlin
 Research Org:
 Univ. of Michigan, Ann Arbor, MI (United States)
 Sponsoring Org:
 USDOE Office of Science (SC), High Energy Physics (HEP) (SC25)
 Country of Publication:
 United States
 Language:
 English
 Subject:
 79 ASTRONOMY AND ASTROPHYSICS; 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; black holes; black holes in string theory; supersymmetry and duality; extended supersymmetry
 OSTI Identifier:
 1424589
Charles, Anthony M., Larsen, Finn, and Mayerson, Daniel R.. Nonrenormalization for nonsupersymmetric black holes. United States: N. p.,
Web. doi:10.1007/JHEP08(2017)048.
Charles, Anthony M., Larsen, Finn, & Mayerson, Daniel R.. Nonrenormalization for nonsupersymmetric black holes. United States. doi:10.1007/JHEP08(2017)048.
Charles, Anthony M., Larsen, Finn, and Mayerson, Daniel R.. 2017.
"Nonrenormalization for nonsupersymmetric black holes". United States.
doi:10.1007/JHEP08(2017)048. https://www.osti.gov/servlets/purl/1424589.
@article{osti_1424589,
title = {Nonrenormalization for nonsupersymmetric black holes},
author = {Charles, Anthony M. and Larsen, Finn and Mayerson, Daniel R.},
abstractNote = {We analyze large logarithmic corrections to 4D black hole entropy and relate them to the Weyl anomaly. We use duality to show that counterterms in EinsteinMaxwell theory can be expressed in terms of geometry alone, with no dependence on matter terms. We analyze the two known N = 2 supersymmetric invariants for various nonsupersymmetric black holes and find that both reduce to the Euler invariant. The canomaly therefore vanishes in these theories and the coefficient of the large logarithms becomes topological. It is therefore independent of continuous black hole parameters, such as the mass, even far from extremality.},
doi = {10.1007/JHEP08(2017)048},
journal = {Journal of High Energy Physics (Online)},
number = 8,
volume = 2017,
place = {United States},
year = {2017},
month = {8}
}