Strong dynamics and natural inflation

Shiu, Gary; Staessens, Wieland

doi:10.1103/PhysRevD.98.083504

Title: Strong dynamics and natural inflation

Abstract

We continue our investigation of the 4D effective field theory for closed string axions in type II compactifications with D-branes. The inclusion of Stückelberg couplings for the axions requires the presence of chiral fermions at D-brane intersections, whose interactions at strong non-Abelian gauge coupling induce mass terms for the axions and scalar chiral condensate excitations, dubbed infladrons. The setup allows for a realization of naturallike inflation with a closed string axion as inflaton and a flattened scalar potential due to the backreaction of the more massive infladrons. We further point out that this large field inflationary model is not compromised by axionic wormhole corrections.

Authors:: Shiu, Gary; Staessens, Wieland

Publication Date:: 2018-10-01

Research Org.:: Univ. of Wisconsin, Madison, WI (United States)

Sponsoring Org.:: USDOE Office of Science (SC)

OSTI Identifier:: 1475097

Alternate Identifier(s):: OSTI ID: 1612735

Grant/Contract Number:: SC0017647

Resource Type:: Published Article

Journal Name:: Physical Review D

Additional Journal Information:: Journal Name: Physical Review D Journal Volume: 98 Journal Issue: 8; Journal ID: ISSN 2470-0010

Publisher:: American Physical Society

Country of Publication:: United States

Language:: English

Subject:: 79 ASTRONOMY AND ASTROPHYSICS; Astronomy & Astrophysics; Physics; Axions; Cosmology; Inflation; String phenomenology; Strings & branes

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                    Shiu, Gary, and Staessens, Wieland. Strong dynamics and natural inflation.  United States: N. p., 2018. 
Web.  doi:10.1103/PhysRevD.98.083504.

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                    Shiu, Gary, & Staessens, Wieland. Strong dynamics and natural inflation.  United States.  https://doi.org/10.1103/PhysRevD.98.083504

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                    Shiu, Gary, and Staessens, Wieland. Mon .  
"Strong dynamics and natural inflation".  United States.  https://doi.org/10.1103/PhysRevD.98.083504.

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@article{osti_1475097,

  title        = {Strong dynamics and natural inflation},

  author       = {Shiu, Gary and Staessens, Wieland},

  abstractNote = {We continue our investigation of the 4D effective field theory for closed string axions in type II compactifications with D-branes. The inclusion of Stückelberg couplings for the axions requires the presence of chiral fermions at D-brane intersections, whose interactions at strong non-Abelian gauge coupling induce mass terms for the axions and scalar chiral condensate excitations, dubbed infladrons. The setup allows for a realization of naturallike inflation with a closed string axion as inflaton and a flattened scalar potential due to the backreaction of the more massive infladrons. We further point out that this large field inflationary model is not compromised by axionic wormhole corrections.},

  doi          = {10.1103/PhysRevD.98.083504},

  journal      = {Physical Review D},

  number       = 8,

  volume       = 98,

  place        = {United States},

  year         = {2018},

  month        = {10}

}

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Title: Strong dynamics and natural inflation

Abstract

Citation Formats

Symmetry Breaking through Bell-Jackiw Anomalies journal, July 1976

Dynamical Model of Elementary Particles Based on an Analogy with Superconductivity. II journal, October 1961

Open string multi-branched and Kähler potentials journal, September 2016

Gravity and global symmetries journal, July 1995

Theta Dependence in the Large N Limit of Four-Dimensional Gauge Theories journal, October 1998

On the geometry of the string landscape and the swampland journal, March 2007

D7-brane chaotic inflation journal, October 2014

Toward a theory of the strong interactions journal, May 1978

Large field inflation from axion mixing journal, June 2015

Winding out of the Swamp: Evading the weak gravity conjecture with F -term winding inflation? journal, September 2015

Constraints on axion inflation from the weak gravity conjecture journal, September 2015

Natural inflation with pseudo Nambu-Goldstone bosons journal, December 1990

Neutrino Majorana masses from string theory instanton effects journal, March 2007

Symmetries and strings in field theory and gravity journal, April 2011

How instantons solve the U(1) problem journal, September 1986

Problem of Strong P and T Invariance in the Presence of Instantons journal, January 1978

Fencing in the swampland: quantum gravity constraints on large field inflation journal, October 2015

Four-dimensional string compactifications with D-branes, orientifolds and fluxes journal, July 2007

Axion-induced topology change in quantum gravity and string theory journal, September 1988

Vacuum accumulation solution to the strong C P problem journal, July 2006

The string landscape, black holes and gravity as the weakest force journal, June 2007

The powers of monodromy journal, September 2014

Evidence for a sublattice weak gravity conjecture journal, August 2017

Transplanckian axions!? journal, August 2015

Sharpening the weak gravity conjecture with dimensional reduction journal, February 2016

Constraints imposed by CP conservation in the presence of pseudoparticles journal, September 1977

Wormholes made without massless matter fields journal, January 1990

Deformations, moduli stabilisation and gauge couplings at one-loop journal, April 2017

Path-Integral Measure for Gauge-Invariant Fermion Theories journal, April 1979

CP Conservation in the Presence of Pseudoparticles journal, June 1977

d -Brane Instantons in Type II Orientifolds journal, November 2009

Minkowski 3-forms, flux string vacua, axion stability and naturalness journal, December 2015

Axions in string theory journal, June 2006

On axionic field ranges, loopholes and the weak gravity conjecture journal, April 2016

An ignoble approach to large field inflation journal, March 2011

Chiral symmetry breaking in quark confining theories journal, May 1979

Towards universal axion inflation and reheating in string theory journal, September 2014

A Natural Framework for Chaotic Inflation journal, March 2009

Large field inflation from D-branes journal, April 2016

Toward Realistic Intersecting D-Brane Models journal, December 2005

D6-branes and axion monodromy inflation journal, March 2016

Radiative Corrections as the Origin of Spontaneous Symmetry Breaking journal, March 1973

Weak gravity strongly constrains large-field axion inflation journal, December 2015

Wormholes and global symmetries journal, October 1989

On the phase structure of vector-like gauge theories with massless fermions journal, March 1982

Computation of the quantum effects due to a four-dimensional pseudoparticle journal, December 1976

Dynamical Model of Elementary Particles Based on an Analogy with Superconductivity. I journal, April 1961

Windows on the axion journal, December 1990

Natural chaotic inflation and ultraviolet sensitivity journal, July 2014

F-term axion monodromy inflation journal, September 2014

Harmful axions in superstring models journal, May 1985

Planck 2015 results : XX. Constraints on inflation journal, September 2016

Natural inflation: Particle physics models, power-law spectra for large-scale structure, and constraints from the Cosmic Background Explorer journal, January 1993

Phenomenological Lagrangians journal, April 1979

Some properties of O(32) superstrings journal, December 1984

Spacetime instanton corrections in 4D string vacua: The seesaw mechanism for D-brane models journal, May 2007

Calculable nonminimal coupling of composite scalar bosons to gravity journal, January 1992

A New Light Boson? journal, January 1978

Widening the Axion Window via Kinetic and Stückelberg Mixings journal, October 2015

Symmetry Breaking through Bell-Jackiw Anomalies
journal, July 1976

Dynamical Model of Elementary Particles Based on an Analogy with Superconductivity. II
journal, October 1961

Open string multi-branched and Kähler potentials
journal, September 2016

Gravity and global symmetries
journal, July 1995

Theta Dependence in the Large $N$ Limit of Four-Dimensional Gauge Theories
journal, October 1998

On the geometry of the string landscape and the swampland
journal, March 2007

D7-brane chaotic inflation
journal, October 2014

Toward a theory of the strong interactions
journal, May 1978

Large field inflation from axion mixing
journal, June 2015

Winding out of the Swamp: Evading the weak gravity conjecture with F -term winding inflation?
journal, September 2015

Constraints on axion inflation from the weak gravity conjecture
journal, September 2015

Natural inflation with pseudo Nambu-Goldstone bosons
journal, December 1990

Neutrino Majorana masses from string theory instanton effects
journal, March 2007

Symmetries and strings in field theory and gravity
journal, April 2011

How instantons solve the U(1) problem
journal, September 1986

Problem of Strong $P$ and $T$ Invariance in the Presence of Instantons
journal, January 1978

Fencing in the swampland: quantum gravity constraints on large field inflation
journal, October 2015

Four-dimensional string compactifications with D-branes, orientifolds and fluxes
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Axion-induced topology change in quantum gravity and string theory
journal, September 1988

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journal, July 2006

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journal, June 2007

The powers of monodromy
journal, September 2014

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journal, February 2016

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journal, September 1977

Wormholes made without massless matter fields
journal, January 1990

Deformations, moduli stabilisation and gauge couplings at one-loop
journal, April 2017

Path-Integral Measure for Gauge-Invariant Fermion Theories
journal, April 1979

$CP$ Conservation in the Presence of Pseudoparticles
journal, June 1977

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journal, November 2009

Minkowski 3-forms, flux string vacua, axion stability and naturalness
journal, December 2015

Axions in string theory
journal, June 2006

On axionic field ranges, loopholes and the weak gravity conjecture
journal, April 2016

An ignoble approach to large field inflation
journal, March 2011

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journal, May 1979

Towards universal axion inflation and reheating in string theory
journal, September 2014

A Natural Framework for Chaotic Inflation
journal, March 2009

Large field inflation from D-branes
journal, April 2016

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journal, December 2005

D6-branes and axion monodromy inflation
journal, March 2016

Radiative Corrections as the Origin of Spontaneous Symmetry Breaking
journal, March 1973

Weak gravity strongly constrains large-field axion inflation
journal, December 2015

Wormholes and global symmetries
journal, October 1989

On the phase structure of vector-like gauge theories with massless fermions
journal, March 1982

Computation of the quantum effects due to a four-dimensional pseudoparticle
journal, December 1976

Dynamical Model of Elementary Particles Based on an Analogy with Superconductivity. I
journal, April 1961

Windows on the axion
journal, December 1990

Natural chaotic inflation and ultraviolet sensitivity
journal, July 2014

F-term axion monodromy inflation
journal, September 2014

Harmful axions in superstring models
journal, May 1985

Planck 2015 results : XX. Constraints on inflation
journal, September 2016

Natural inflation: Particle physics models, power-law spectra for large-scale structure, and constraints from the Cosmic Background Explorer
journal, January 1993

Phenomenological Lagrangians
journal, April 1979

Some properties of O(32) superstrings
journal, December 1984

Spacetime instanton corrections in 4D string vacua: The seesaw mechanism for D-brane models
journal, May 2007

Calculable nonminimal coupling of composite scalar bosons to gravity
journal, January 1992

A New Light Boson?
journal, January 1978

Widening the Axion Window via Kinetic and Stückelberg Mixings
journal, October 2015