Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Higher-group symmetries and weak gravity conjecture mixing

Journal Article · · Journal of High Energy Physics (Online)
 [1];  [2]
  1. University of California, Berkeley, CA (United States); Univ. of California, Berkeley, CA (United States)
  2. University of California, Berkeley, CA (United States)
In four-dimensional axion electrodynamics, a Chern-Simons coupling of the form $θF$ Λ $$F$$ leads to a higher-group global symmetry between background gauge fields. At the same time, such a Chern-Simons coupling leads to a mixing between the Weak Gravity Conjectures for the axion and the gauge field, so that the charged excitations of a Weak Gravity Conjecture-satisfying axion string will also satisfy the Weak Gravity Conjecture for the gauge field. In this paper, we argue that these higher-group symmetries and this phenomenon of Weak Gravity Conjecture mixing are related to one another. We show that this relationship extends to supergravities in 5, 6, 7, 8, 9, and 10 dimensions, so higher-dimensional supergravity is endowed with precisely the structure needed to ensure consistency with emergent higher-group symmetries and with the Weak Gravity Conjecture. We further argue that a similar mixing of Weak Gravity Conjectures can occur in two-term Chern-Simons theories or in theories with kinetic mixing, though the connection with higher-group symmetries here is more tenuous, and accordingly the constraints on effective field theory are not as sharp.
Research Organization:
University of California, Berkeley, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), High Energy Physics (HEP); National Science Foundation (NSF)
Grant/Contract Number:
SC0019380; AC02-05CH11231
OSTI ID:
1976493
Journal Information:
Journal of High Energy Physics (Online), Journal Name: Journal of High Energy Physics (Online) Journal Issue: 7 Vol. 2022; ISSN 1029-8479
Publisher:
Springer NatureCopyright Statement
Country of Publication:
United States
Language:
English

References (63)

Notes on generalized global symmetries in QFT: Notes on generalized global symmetries in QFT journal September 2015
What is the magnetic Weak Gravity Conjecture for axions?: WGC for Axions journal March 2017
A Tower Weak Gravity Conjecture from Infrared Consistency journal May 2018
Particle creation by black holes journal August 1975
Topological defect lines and renormalization group flows in two dimensions journal January 2019
Approximate symmetries and gravity journal January 2020
Generalized global symmetries journal February 2015
Sharpening the weak gravity conjecture with dimensional reduction journal February 2016
Exploring 2-group global symmetries journal February 2019
Emergent strings, duality and weak coupling limits for two-form fields journal February 2022
Axions, higher-groups, and emergent symmetry journal February 2022
On finite symmetries and their gauging in two dimensions journal March 2018
On 2-group global symmetries and their anomalies journal March 2019
Modified instanton sum in QCD and higher-groups journal March 2020
Signatures of global symmetry violation in relative entropies and replica wormholes journal March 2021
Transplanckian censorship and global cosmic strings journal April 2017
Global symmetry, Euclidean gravity, and the black hole information problem journal April 2021
Photon masses in the landscape and the swampland journal July 2019
Higher-group symmetries and weak gravity conjecture mixing journal July 2022
Transplanckian axions!? journal August 2015
Evidence for a sublattice weak gravity conjecture journal August 2017
Topological violation of global symmetries in quantum gravity journal September 2021
Non-invertible global symmetries and completeness of the spectrum journal September 2021
Fencing in the swampland: quantum gravity constraints on large field inflation journal October 2015
Instanton resummation and the Weak Gravity Conjecture journal November 2020
The Weak Gravity Conjecture and axion strings journal November 2021
Chern-Weil global symmetries and how quantum gravity avoids them journal November 2021
Topological operators and completeness of spectrum in discrete gauge theories journal December 2020
Symmetries in Quantum Field Theory and Quantum Gravity journal April 2021
d = 8 Maxwell/Einstein supergravity journal June 1985
A note on the Green-Schwarz mechanism in open-string theories journal November 1992
A new type of radioactive decay: gravitational annihilation of baryons journal December 1976
Anomalies and fermion zero modes on strings and domain walls journal January 1985
Loss of incoherence and determination of coupling constants in quantum gravity journal October 1988
Constraints on string vacua with spacetime supersymmetry journal September 1988
Wormholes and global symmetries journal October 1989
Wormholes made without massless matter fields journal January 1990
Abelian vectors and self-dual tensors in six-dimensional supergravity journal February 2000
All couplings of minimal six-dimensional supergravity journal July 2001
Towards a Swampland Global Symmetry Conjecture using weak gravity journal November 2020
Supergravity in d=9 and its coupling to the non-compact σmodel journal January 1986
The string landscape, black holes and gravity as the weakest force journal June 2007
Higher-order corrections to mass-charge relation of extremal black holes journal December 2007
A violation of global symmetries from replica wormholes and the fate of black hole remnants journal September 2021
Completing natural inflation journal January 2005
Constraints on axion inflation from the weak gravity conjecture journal September 2015
Non-invertible topological defects in 4-dimensional $\mathbb {Z}_2$ pure lattice gauge theory journal November 2021
Spacetime and universal soft modes: Black holes and beyond journal March 2020
Noninvertible duality defects in 3+1 dimensions journal June 2022
Yang-MillsEinstein supergravity in seven dimensions journal September 1985
Gravity and global symmetries journal July 1995
Monodromy in the CMB: Gravity waves and string inflation journal November 2008
Gravity waves and linear inflation from axion monodromy journal August 2010
Symmetries and strings in field theory and gravity journal April 2011
A Natural Framework for Chaotic Inflation journal March 2009
Naturalness and the Weak Gravity Conjecture journal July 2014
Axion Mass from Magnetic Monopole Loops journal September 2021
The Weak Gravity Conjecture and emergence from an ultraviolet cutoff journal April 2018
On completeness and generalized symmetries in quantum field theory journal November 2021
Monopoles, Duality, and String Theory journal February 2004
2-Group symmetries and their classification in 6d journal January 2022
Field theories with a vector global symmetry journal January 2020
Anti de Sitter space and holography journal January 1998

Similar Records

Sharpening the Distance Conjecture in diverse dimensions
Journal Article · Mon Dec 19 23:00:00 EST 2022 · Journal of High Energy Physics (Online) · OSTI ID:2421219

On resolutions of cosmological singularities in higher-spin gravity
Journal Article · Fri Nov 01 00:00:00 EDT 2019 · International Journal of Modern Physics D · OSTI ID:1800826

Constraints on early dark energy from the axion weak gravity conjecture
Journal Article · Thu Jan 12 23:00:00 EST 2023 · Journal of Cosmology and Astroparticle Physics · OSTI ID:2421215