DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: The weak scale from weak gravity

Journal Article · · Journal of High Energy Physics (Online)
 [1];  [2];  [3]
  1. Univ. of California, Santa Barbara, CA (United States); University of California, Santa Barbara
  2. Univ. of California, Santa Barbara, CA (United States). Kavli Inst. for Theoretical Physics
  3. Univ. of California, Santa Barbara, CA (United States)

We explore the prospects for bounding the weak scale using the weak gravity conjecture (WGC), addressing the hierarchy problem by violating the expectations of effective field theory. Building on earlier work by Cheung and Remmen, we construct models in which a super-extremal particle satisfying the electric WGC for a new Abelian gauge group obtains some of its mass from the Higgs, setting an upper bound on the weak scale as other UV-insensitive parameters are held fixed. Avoiding undue sensitivity of the weak scale to the parameters entering the bound implies that the super-extremal particle must lie at or below the weak scale. While the magnetic version of the conjecture implies additional physics entering around the same scale, we demonstrate that this need not correspond to a cutoff for the Higgs potential or otherwise trivialize the bound. We stress that linking the WGC to the weak scale necessarily involves new light particles coupled to the Higgs, implying a variety of experimentally accessible signatures including invisible Higgs decays and radiative corrections in the electroweak sector. These models also give rise to natural dark matter candidates, providing additional paths to discovery. In particular, collective effects in the dark matter plasma may provide a telltale sign of the Abelian gauge group responsible for bounding the weak scale.

Research Organization:
University of California, Santa Barbara, CA (United States)
Sponsoring Organization:
Gordon and Betty Moore Foundation; National Science Foundation (NSF); USDOE Office of Science (SC), High Energy Physics (HEP)
Grant/Contract Number:
SC0011702; SC0014129
OSTI ID:
1602203
Journal Information:
Journal of High Energy Physics (Online), Journal Name: Journal of High Energy Physics (Online) Journal Issue: 9 Vol. 2019; ISSN 1029-8479
Publisher:
Springer BerlinCopyright Statement
Country of Publication:
United States
Language:
English

References (70)

Electrostatic and magnetic instabilities in the transition layer of a collisionless weakly relativistic pair shock journal September 2017
Black hole bound on the number of species and quantum gravity at CERN LHC journal February 2008
Gravity Cutoff in Theories with Large Discrete Symmetries journal October 2008
Sub-GeV Dark Matter as Pseudo-Nambu-Goldstone Bosons from the Seesaw Scale journal December 2011
The singlet scalar as FIMP dark matter text January 2011
Probing the fermionic Higgs portal at lepton colliders text January 2015
Simulations of Galaxy Cluster Collisions with a Dark Plasma Component text January 2016
Evidence for a Lattice Weak Gravity Conjecture text January 2016
Black holes and large N species solution to the hierarchy problem journal April 2010
A Tower Weak Gravity Conjecture from Infrared Consistency journal May 2018
The Swampland: Introduction and Review journal April 2019
Wormholes, emergent gauge fields, and the weak gravity conjecture journal January 2016
The Higgs portal above threshold journal February 2016
Sharpening the weak gravity conjecture with dimensional reduction journal February 2016
Scalar fields, hierarchical UV/IR mixing and the Weak Gravity Conjecture journal February 2018
Freeze-in production of FIMP dark matter journal March 2010
Discrete gauge symmetries and the weak gravity conjecture journal May 2019
AdS-phobia, the WGC, the Standard Model and Supersymmetry journal June 2018
Modified Higgs sectors and NLO associated production journal July 2013
Photon masses in the landscape and the swampland journal July 2019
The singlet scalar as FIMP dark matter journal August 2011
Evidence for a sublattice weak gravity conjecture journal August 2017
The weak gravity conjecture and scalar fields journal August 2017
Integrating in the Higgs portal to fermion dark matter journal September 2015
The Weak Gravity Conjecture in three dimensions journal October 2016
Proof of the weak gravity conjecture from black hole entropy journal October 2018
Weak gravity conjecture, multiple point principle and the standard model landscape journal November 2017
Constraining neutrino masses, the cosmological constant and BSM physics from the weak gravity conjecture journal November 2017
Group theory for unified model building journal December 1981
Scalar Phantoms journal October 1985
Magnetic monopoles in unified gauge theories journal September 1974
Magnetic monopoles in Kaluza-Klein theories journal September 1983
Electric and magnetic charges in superstring models journal January 1985
Upper bounds on supersymmetric particle masses journal August 1988
The hierarchy problem and new dimensions at a millimeter journal June 1998
The Minimal Model of nonbaryonic dark matter: a singlet scalar journal December 2001
Dark matter self-interactions via collisionless shocks in cluster mergers journal October 2015
The fundamental need for a SM Higgs and the weak gravity conjecture journal November 2018
Torsion balance experiments: A low-energy frontier of particle physics journal January 2009
Simulation study of the formation of a non-relativistic pair shock journal January 2017
Simulations of galaxy cluster collisions with a dark plasma component journal December 2017
A Dark Core in Abell 520 journal October 2007
Weibel, Two-Stream, Filamentation, Oblique, Bell, Buneman...Which one Grows Faster? journal June 2009
HUBBLE SPACE TELESCOPE /ADVANCED CAMERA FOR SURVEYS CONFIRMATION OF THE DARK SUBSTRUCTURE IN A520 journal February 2014
Torsion-balance tests of the weak equivalence principle journal August 2012
The string landscape, black holes and gravity as the weakest force journal June 2007
Quantum horizons of the standard model landscape journal June 2007
Collisionless shocks in self-interacting dark matter journal October 2017
The four basic ways of creating dark matter through a portal journal May 2012
Electrostatic and magnetic instabilities in the transition layer of a collisionless weakly relativistic pair shock journal September 2017
New- Z ′ phenomenology journal January 1991
Gauge singlet scalars as cold dark matter journal September 1994
Viable range of the mass scale of the standard model journal May 1998
Kaluza-Klein states from large extra dimensions journal March 1999
Black hole bound on the number of species and quantum gravity at CERN LHC journal February 2008
Dark matter and dark radiation journal January 2009
Addressing the LHC flavor anomalies with horizontal gauge symmetries journal April 2015
Singlet-doublet Dirac dark matter journal December 2015
Weak gravity conjecture and effective field theory journal January 2017
Precision tests and fine tuning in twin Higgs models journal November 2017
Gravity Cutoff in Theories with Large Discrete Symmetries journal October 2008
New Probe of Naturalness journal September 2013
Naturalness and the Weak Gravity Conjecture journal July 2014
Cosmological Relaxation of the Electroweak Scale journal November 2015
Weak Gravity Conjecture from Unitarity and Causality journal July 2019
Kaluza-Klein Monopole journal July 1983
Sub-GeV Dark Matter as Pseudo-Nambu-Goldstone Bosons from the Seesaw Scale journal December 2011
The Weak Gravity Conjecture and emergence from an ultraviolet cutoff journal April 2018
New Physics from Electric Charge Quantization? journal March 1991
Non-supersymmetric AdS and the swampland journal January 2017

Similar Records

Discrete gauge symmetries and the weak gravity conjecture
Journal Article · 2019 · Journal of High Energy Physics (Online) · OSTI ID:1602218

The Weak Gravity Conjecture and emergence from an ultraviolet cutoff
Journal Article · 2018 · European Physical Journal. C, Particles and Fields · OSTI ID:1510007

Infrared consistency and the weak gravity conjecture
Journal Article · 2014 · Journal of High Energy Physics (Online) · OSTI ID:1441200