Multifield Galileons and higher codimension branes

Hinterbichler, Kurt; Trodden, Mark; Wesley, Daniel

doi:10.1103/PhysRevD.82.124018

Title: Multifield Galileons and higher codimension branes

Abstract

We studied a multi-field generalizations of the galileon - a popular idea of how to modify gravity to account for the acceleration of the universe. We derived an extremely restrictive theory of multiple galileon fields, and explored some properties of this theory, including proving a general non-renormalization theorem: multi-field galileons are not renormalized quantum mechanically to any loop in perturbation theory.

Authors:

Hinterbichler, Kurt ^[1]; Trodden, Mark ^[1]; Wesley, Daniel ^[1]

Univ. of Pennsylvania, Philadelphia, PA (United States). Center for Particle Cosmology, Dept. of Physics and Astronomy

Publication Date:: Tue Dec 07 00:00:00 EST 2010

Research Org.:: Univ. of Pennsylvania, Philadelphia, PA (United States)

Sponsoring Org.:: USDOE Office of Science (SC), High Energy Physics (HEP)

OSTI Identifier:: 1196828

Grant/Contract Number:: FG02-95ER40893

Resource Type:: Accepted Manuscript

Journal Name:: Physical Review. D, Particles, Fields, Gravitation and Cosmology

Additional Journal Information:: Journal Volume: 82; Journal Issue: 12; Journal ID: ISSN 1550-7998

Publisher:: American Physical Society (APS)

Country of Publication:: United States

Language:: English

Subject:: 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; 79 ASTRONOMY AND ASTROPHYSICS; Multi-field galileons

Citation Formats


                    Hinterbichler, Kurt, Trodden, Mark, and Wesley, Daniel. Multifield Galileons and higher codimension branes.  United States: N. p., 2010. 
Web.  doi:10.1103/PhysRevD.82.124018.

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                    Hinterbichler, Kurt, Trodden, Mark, & Wesley, Daniel. Multifield Galileons and higher codimension branes.  United States.  https://doi.org/10.1103/PhysRevD.82.124018

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                    Hinterbichler, Kurt, Trodden, Mark, and Wesley, Daniel. Tue .  
"Multifield Galileons and higher codimension branes".  United States.  https://doi.org/10.1103/PhysRevD.82.124018.  https://www.osti.gov/servlets/purl/1196828.

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@article{osti_1196828,

  title        = {Multifield Galileons and higher codimension branes},

  author       = {Hinterbichler, Kurt and Trodden, Mark and Wesley, Daniel},

  abstractNote = {We studied a multi-field generalizations of the galileon - a popular idea of how to modify gravity to account for the acceleration of the universe. We derived an extremely restrictive theory of multiple galileon fields, and explored some properties of this theory, including proving a general non-renormalization theorem: multi-field galileons are not renormalized quantum mechanically to any loop in perturbation theory.},

  doi          = {10.1103/PhysRevD.82.124018},

  journal      = {Physical Review. D, Particles, Fields, Gravitation and Cosmology},

  number       = 12,

  volume       = 82,

  place        = {United States},

  year         = {Tue Dec 07 00:00:00 EST 2010},

  month        = {Tue Dec 07 00:00:00 EST 2010}

}

Copy to clipboard

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Works referenced in this record:

4D gravity on a brane in 5D Minkowski space
journal, July 2000

Dvali, Gia; Gabadadze, Gregory; Porrati, Massimo
Physics Letters B, Vol. 485, Issue 1-3
DOI: 10.1016/S0370-2693(00)00669-9

Strong interactions and stability in the DGP model
journal, September 2003

Luty, Markus A.; Porrati, Massimo; Rattazzi, Riccardo
Journal of High Energy Physics, Vol. 2003, Issue 09
DOI: 10.1088/1126-6708/2003/09/029

Classical and Quantum Consistency of the DGP Model
journal, June 2004

Nicolis, Alberto; Rattazzi, Riccardo
Journal of High Energy Physics, Vol. 2004, Issue 06
DOI: 10.1088/1126-6708/2004/06/059

(De)coupling limit of DGP
journal, August 2006

Gabadadze, Gregory; Iglesias, Alberto
Physics Letters B, Vol. 639, Issue 2
DOI: 10.1016/j.physletb.2006.06.016

Galileon as a local modification of gravity
journal, March 2009

Nicolis, Alberto; Rattazzi, Riccardo; Trincherini, Enrico
Physical Review D, Vol. 79, Issue 6
DOI: 10.1103/PhysRevD.79.064036

Selftuned massive spin-2
journal, October 2010

de Rham, Claudia; Gabadadze, Gregory
Physics Letters B, Vol. 693, Issue 3
DOI: 10.1016/j.physletb.2010.08.043

Covariant Galileon
journal, April 2009

Deffayet, C.; Esposito-Farèse, G.; Vikman, A.
Physical Review D, Vol. 79, Issue 8
DOI: 10.1103/PhysRevD.79.084003

Generalized Galileons: All scalar models whose curved background extensions maintain second-order field equations and stress tensors
journal, September 2009

Deffayet, C.; Deser, S.; Esposito-Farèse, G.
Physical Review D, Vol. 80, Issue 6
DOI: 10.1103/PhysRevD.80.064015

Self-accelerating universe in Galileon cosmology
journal, December 2009

Silva, Fabio P.; Koyama, Kazuya
Physical Review D, Vol. 80, Issue 12
DOI: 10.1103/PhysRevD.80.121301

Cosmic expansion and growth histories in Galileon scalar-tensor models of dark energy
journal, May 2010

Kobayashi, Tsutomu
Physical Review D, Vol. 81, Issue 10
DOI: 10.1103/PhysRevD.81.103533

Cosmology of a Covariant Galileon Field
journal, September 2010

De Felice, Antonio; Tsujikawa, Shinji
Physical Review Letters, Vol. 105, Issue 11
DOI: 10.1103/PhysRevLett.105.111301

Galileon cosmology
journal, July 2009

Chow, Nathan; Khoury, Justin
Physical Review D, Vol. 80, Issue 2
DOI: 10.1103/PhysRevD.80.024037

Cascading cosmology
journal, April 2010

Agarwal, Nishant; Bean, Rachel; Khoury, Justin
Physical Review D, Vol. 81, Issue 8
DOI: 10.1103/PhysRevD.81.084020

Galileon gravity and its relevance to late time cosmic acceleration
journal, July 2010

Gannouji, Radouane; Sami, M.
Physical Review D, Vol. 82, Issue 2
DOI: 10.1103/PhysRevD.82.024011

Imperfect dark energy from kinetic gravity braiding
journal, October 2010

Deffayet, Cédric; Pujolàs, Oriol; Sawicki, Ignacy
Journal of Cosmology and Astroparticle Physics, Vol. 2010, Issue 10
DOI: 10.1088/1475-7516/2010/10/026

DBI and the Galileon reunited
journal, May 2010

Rham, Claudia de; Tolley, Andrew J.
Journal of Cosmology and Astroparticle Physics, Vol. 2010, Issue 05
DOI: 10.1088/1475-7516/2010/05/015

Arbitrary $p$ -form Galileons
journal, September 2010

Deffayet, C.; Deser, S.; Esposito-Farèse, G.
Physical Review D, Vol. 82, Issue 6
DOI: 10.1103/PhysRevD.82.061501

Higher curvature brane corrections to the DGP model
journal, April 2009

Cadoni, Mariano; Pani, Paolo
Physics Letters B, Vol. 674, Issue 4-5
DOI: 10.1016/j.physletb.2009.03.044

The Einstein Tensor and Its Generalizations
journal, March 1971

Lovelock, David
Journal of Mathematical Physics, Vol. 12, Issue 3
DOI: 10.1063/1.1665613

Boundary terms, variational principles, and higher derivative modified gravity
journal, January 2009

Dyer, Ethan; Hinterbichler, Kurt
Physical Review D, Vol. 79, Issue 2
DOI: 10.1103/PhysRevD.79.024028

Action integrals and partition functions in quantum gravity
journal, May 1977

Gibbons, G. W.; Hawking, S. W.
Physical Review D, Vol. 15, Issue 10
DOI: 10.1103/PhysRevD.15.2752

Role of Conformal Three-Geometry in the Dynamics of Gravitation
journal, April 1972

York, James W.
Physical Review Letters, Vol. 28, Issue 16
DOI: 10.1103/PhysRevLett.28.1082

Higher-derivative gravity, surface terms, and string theory
journal, July 1987

Myers, Robert C.
Physical Review D, Vol. 36, Issue 2
DOI: 10.1103/PhysRevD.36.392

Counterterms in dimensionally continued AdS gravity
journal, October 2007

Mišković, Olivera; Olea, Rodrigo
Journal of High Energy Physics, Vol. 2007, Issue 10
DOI: 10.1088/1126-6708/2007/10/028

Matching conditions for a brane of arbitrary codimension
journal, August 2005

Charmousis, Christos; Zegers, Robin
Journal of High Energy Physics, Vol. 2005, Issue 08
DOI: 10.1088/1126-6708/2005/08/075

Einstein gravity on an even-codimension brane
journal, September 2005

Charmousis, Christos; Zegers, Robin
Physical Review D, Vol. 72, Issue 6
DOI: 10.1103/PhysRevD.72.064005

Works referencing / citing this record:

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DOI: 10.1088/0034-4885/79/4/046902

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DOI: 10.1088/0264-9381/30/18/184005

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journal, October 2013

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DOI: 10.1088/0264-9381/30/21/214004

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Horndeski theory and beyond: a review
journal, July 2019

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Reports on Progress in Physics, Vol. 82, Issue 8
DOI: 10.1088/1361-6633/ab2429

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DOI: 10.1088/1475-7516/2011/10/036

Conditions for the cosmological viability of the most general scalar-tensor theories and their applications to extended Galileon dark energy models
journal, February 2012

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DOI: 10.1088/1475-7516/2012/02/007

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journal, March 2012

Felice, Antonio De; Tsujikawa, Shinji
Journal of Cosmology and Astroparticle Physics, Vol. 2012, Issue 03
DOI: 10.1088/1475-7516/2012/03/025

Non-linear realizations of conformal symmetry and effective field theory for the pseudo-conformal universe
journal, June 2012

Hinterbichler, Kurt; Joyce, Austin; Khoury, Justin
Journal of Cosmology and Astroparticle Physics, Vol. 2012, Issue 06
DOI: 10.1088/1475-7516/2012/06/043

Dynamical analysis of generalized Galileon cosmology
journal, March 2013

Leon, Genly; Saridakis, Emmanuel N.
Journal of Cosmology and Astroparticle Physics, Vol. 2013, Issue 03
DOI: 10.1088/1475-7516/2013/03/025

Nonlinear Fierz-Pauli theory from torsion and bigravity
journal, August 2011

Deffayet, C.; Randjbar-Daemi, S.
Physical Review D, Vol. 84, Issue 4
DOI: 10.1103/physrevd.84.044053

Generalized Galileon cosmology
journal, December 2011

De Felice, Antonio; Tsujikawa, Shinji
Physical Review D, Vol. 84, Issue 12
DOI: 10.1103/physrevd.84.124029

Vainshtein mechanism in Gauss-Bonnet gravity and Galileon aether
journal, January 2012

Gannouji, Radouane; Sami, M.
Physical Review D, Vol. 85, Issue 2
DOI: 10.1103/physrevd.85.024019

A slow Galileon scalar field in curved space-time
journal, May 2012

Germani, Cristiano; Martucci, Luca; Moyassari, Parvin
Physical Review D, Vol. 85, Issue 10
DOI: 10.1103/physrevd.85.103501

New terms for scalar multi-Galileon models and application to $SO (N)$ and $SU (N)$ group representations
journal, March 2017

Allys, Erwan
Physical Review D, Vol. 95, Issue 6
DOI: 10.1103/physrevd.95.064051

Classifying Galileon $p$ -form theories
journal, August 2017

Deffayet, Cédric; Garcia-Saenz, Sebastian; Mukohyama, Shinji
Physical Review D, Vol. 96, Issue 4
DOI: 10.1103/physrevd.96.045014

Excavating black hole continuum spectrum: Possible signatures of scalar hairs and of higher dimensions
journal, October 2017

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The fifth force: An enigma in this Universe
journal, March 2019

Singh, Koijam Manihar; Singh, Kangujam Priyokumar
Modern Physics Letters A, Vol. 34, Issue 09
DOI: 10.1142/s0217732319500561

From k-essence to generalised Galileons
text, January 2011

Deffayet, Cédric; Gao, Xian; Steer, Daniele A.
arXiv
DOI: 10.48550/arxiv.1103.3260

Vainshtein mechanism in Gauss-Bonnet gravity and Galileon aether
text, January 2011

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arXiv
DOI: 10.48550/arxiv.1107.1892

Bouncing Galileon Cosmologies
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arXiv
DOI: 10.48550/arxiv.1108.0593

Structure Formation in the Symmetron Model
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Davis, Anne-Christine; Li, Baojiu; Mota, David F.
arXiv
DOI: 10.48550/arxiv.1108.3081

Conditions for the cosmological viability of the most general scalar-tensor theories and their applications to extended Galileon dark energy models
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DOI: 10.48550/arxiv.1110.3878

Non-linear Realizations of Conformal Symmetry and Effective Field Theory for the Pseudo-Conformal Universe
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DOI: 10.48550/arxiv.1202.6056

No-Go Theorems for Generalized Chameleon Field Theories
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arXiv
DOI: 10.48550/arxiv.1208.4612

A formal introduction to Horndeski and Galileon theories and their generalizations
text, January 2013

Deffayet, Cedric; Steer, Daniele A.
arXiv
DOI: 10.48550/arxiv.1307.2450

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DOI: 10.48550/arxiv.1404.4047

Cosmological Tests of Modified Gravity
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arXiv
DOI: 10.48550/arxiv.1504.04623

Speed of Gravitational Waves and the Fate of Scalar-Tensor Gravity
text, January 2016

Bettoni, Dario; Ezquiaga, Jose María; Hinterbichler, Kurt
arXiv
DOI: 10.48550/arxiv.1608.01982

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Excavating black hole continuum spectrum: Possible signatures of scalar hairs and of higher dimensions
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arXiv
DOI: 10.48550/arxiv.1707.04494

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Title: Multifield Galileons and higher codimension branes

Abstract

Citation Formats

4D gravity on a brane in 5D Minkowski space journal, July 2000

Strong interactions and stability in the DGP model journal, September 2003

Classical and Quantum Consistency of the DGP Model journal, June 2004

(De)coupling limit of DGP journal, August 2006

Galileon as a local modification of gravity journal, March 2009

Selftuned massive spin-2 journal, October 2010

Covariant Galileon journal, April 2009

Generalized Galileons: All scalar models whose curved background extensions maintain second-order field equations and stress tensors journal, September 2009

Self-accelerating universe in Galileon cosmology journal, December 2009

Cosmic expansion and growth histories in Galileon scalar-tensor models of dark energy journal, May 2010

Cosmology of a Covariant Galileon Field journal, September 2010

Galileon cosmology journal, July 2009

Cascading cosmology journal, April 2010

Galileon gravity and its relevance to late time cosmic acceleration journal, July 2010

Imperfect dark energy from kinetic gravity braiding journal, October 2010

DBI and the Galileon reunited journal, May 2010

Arbitrary p -form Galileons journal, September 2010

Higher curvature brane corrections to the DGP model journal, April 2009

The Einstein Tensor and Its Generalizations journal, March 1971

Boundary terms, variational principles, and higher derivative modified gravity journal, January 2009

Action integrals and partition functions in quantum gravity journal, May 1977

Role of Conformal Three-Geometry in the Dynamics of Gravitation journal, April 1972

Higher-derivative gravity, surface terms, and string theory journal, July 1987

Counterterms in dimensionally continued AdS gravity journal, October 2007

Matching conditions for a brane of arbitrary codimension journal, August 2005

Einstein gravity on an even-codimension brane journal, September 2005

Cosmological tests of modified gravity journal, March 2016

On cosmological perturbations of quasidilaton journal, September 2013

Chameleon field theories journal, October 2013

A formal introduction to Horndeski and Galileon theories and their generalizations journal, October 2013

Probing screening and the graviton mass with gravitational waves journal, February 2019

Horndeski theory and beyond: a review journal, July 2019

Symmetries for Galileons and DBI scalars on curved space journal, July 2011

Bouncing Galileon cosmologies journal, October 2011

Conditions for the cosmological viability of the most general scalar-tensor theories and their applications to extended Galileon dark energy models journal, February 2012

Cosmological constraints on extended Galileon models journal, March 2012

Non-linear realizations of conformal symmetry and effective field theory for the pseudo-conformal universe journal, June 2012

Dynamical analysis of generalized Galileon cosmology journal, March 2013

Nonlinear Fierz-Pauli theory from torsion and bigravity journal, August 2011

Generalized Galileon cosmology journal, December 2011

Vainshtein mechanism in Gauss-Bonnet gravity and Galileon aether journal, January 2012

A slow Galileon scalar field in curved space-time journal, May 2012

New terms for scalar multi-Galileon models and application to SO ( N ) and SU ( N ) group representations journal, March 2017

Classifying Galileon p -form theories journal, August 2017

Excavating black hole continuum spectrum: Possible signatures of scalar hairs and of higher dimensions journal, October 2017

The fifth force: An enigma in this Universe journal, March 2019

From k-essence to generalised Galileons text, January 2011

Vainshtein mechanism in Gauss-Bonnet gravity and Galileon aether text, January 2011

Bouncing Galileon Cosmologies text, January 2011

Structure Formation in the Symmetron Model text, January 2011

Conditions for the cosmological viability of the most general scalar-tensor theories and their applications to extended Galileon dark energy models text, January 2011

Non-linear Realizations of Conformal Symmetry and Effective Field Theory for the Pseudo-Conformal Universe text, January 2012

No-Go Theorems for Generalized Chameleon Field Theories text, January 2012

A formal introduction to Horndeski and Galileon theories and their generalizations text, January 2013

Goldstones with Extended Shift Symmetries text, January 2014

Cosmological Tests of Modified Gravity text, January 2015

Speed of Gravitational Waves and the Fate of Scalar-Tensor Gravity text, January 2016

Generalized SU(2) Proca Theory text, January 2016

Classifying Galileon $p$-form theories text, January 2017

Excavating black hole continuum spectrum: Possible signatures of scalar hairs and of higher dimensions text, January 2017

Probing Screening and the Graviton Mass with Gravitational Waves text, January 2018

4D gravity on a brane in 5D Minkowski space
journal, July 2000

Strong interactions and stability in the DGP model
journal, September 2003

Classical and Quantum Consistency of the DGP Model
journal, June 2004

(De)coupling limit of DGP
journal, August 2006

Galileon as a local modification of gravity
journal, March 2009

Selftuned massive spin-2
journal, October 2010

Covariant Galileon
journal, April 2009

Generalized Galileons: All scalar models whose curved background extensions maintain second-order field equations and stress tensors
journal, September 2009

Self-accelerating universe in Galileon cosmology
journal, December 2009

Cosmic expansion and growth histories in Galileon scalar-tensor models of dark energy
journal, May 2010

Cosmology of a Covariant Galileon Field
journal, September 2010

Galileon cosmology
journal, July 2009

Cascading cosmology
journal, April 2010

Galileon gravity and its relevance to late time cosmic acceleration
journal, July 2010

Imperfect dark energy from kinetic gravity braiding
journal, October 2010

DBI and the Galileon reunited
journal, May 2010

Arbitrary $p$ -form Galileons
journal, September 2010

Higher curvature brane corrections to the DGP model
journal, April 2009

The Einstein Tensor and Its Generalizations
journal, March 1971

Boundary terms, variational principles, and higher derivative modified gravity
journal, January 2009

Action integrals and partition functions in quantum gravity
journal, May 1977

Role of Conformal Three-Geometry in the Dynamics of Gravitation
journal, April 1972

Higher-derivative gravity, surface terms, and string theory
journal, July 1987

Counterterms in dimensionally continued AdS gravity
journal, October 2007

Matching conditions for a brane of arbitrary codimension
journal, August 2005

Einstein gravity on an even-codimension brane
journal, September 2005

Cosmological tests of modified gravity
journal, March 2016

On cosmological perturbations of quasidilaton
journal, September 2013

Chameleon field theories
journal, October 2013

A formal introduction to Horndeski and Galileon theories and their generalizations
journal, October 2013

Probing screening and the graviton mass with gravitational waves
journal, February 2019

Horndeski theory and beyond: a review
journal, July 2019

Symmetries for Galileons and DBI scalars on curved space
journal, July 2011

Bouncing Galileon cosmologies
journal, October 2011

Conditions for the cosmological viability of the most general scalar-tensor theories and their applications to extended Galileon dark energy models
journal, February 2012

Cosmological constraints on extended Galileon models
journal, March 2012

Non-linear realizations of conformal symmetry and effective field theory for the pseudo-conformal universe
journal, June 2012

Dynamical analysis of generalized Galileon cosmology
journal, March 2013

Nonlinear Fierz-Pauli theory from torsion and bigravity
journal, August 2011

Generalized Galileon cosmology
journal, December 2011

Vainshtein mechanism in Gauss-Bonnet gravity and Galileon aether
journal, January 2012

A slow Galileon scalar field in curved space-time
journal, May 2012

New terms for scalar multi-Galileon models and application to $SO (N)$ and $SU (N)$ group representations
journal, March 2017

Classifying Galileon $p$ -form theories
journal, August 2017

Excavating black hole continuum spectrum: Possible signatures of scalar hairs and of higher dimensions
journal, October 2017

The fifth force: An enigma in this Universe
journal, March 2019

From k-essence to generalised Galileons
text, January 2011

Vainshtein mechanism in Gauss-Bonnet gravity and Galileon aether
text, January 2011

Bouncing Galileon Cosmologies
text, January 2011

Structure Formation in the Symmetron Model
text, January 2011

Conditions for the cosmological viability of the most general scalar-tensor theories and their applications to extended Galileon dark energy models
text, January 2011

Non-linear Realizations of Conformal Symmetry and Effective Field Theory for the Pseudo-Conformal Universe
text, January 2012

No-Go Theorems for Generalized Chameleon Field Theories
text, January 2012

A formal introduction to Horndeski and Galileon theories and their generalizations
text, January 2013

Goldstones with Extended Shift Symmetries
text, January 2014

Cosmological Tests of Modified Gravity
text, January 2015

Speed of Gravitational Waves and the Fate of Scalar-Tensor Gravity
text, January 2016

Generalized SU(2) Proca Theory
text, January 2016

Classifying Galileon $p$-form theories
text, January 2017

Excavating black hole continuum spectrum: Possible signatures of scalar hairs and of higher dimensions
text, January 2017

Probing Screening and the Graviton Mass with Gravitational Waves
text, January 2018