Zoology of graviton non-Gaussianities - INSPIRE

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Zoology of graviton non-Gaussianities

Giovanni Cabass
(
- Princeton, Inst. Advanced Study
)

Mar 17, 2021

14 pages

Published in:

JCAP 12 (2021) 12, 001

Published: Dec 1, 2021

e-Print:

2103.09816 [hep-th]

DOI:

10.1088/1475-7516/2021/12/001

View in:

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Abstract: (IOP)

We characterize graviton non-Gaussianities in models of inflation where de Sitter boosts are spontaneously broken. We discuss which of the symmetry breaking patterns studied in Nicolis et al., 2015 1 can sustain a period of quasi de Sitter expansion, and show that the symmetry breaking pattern of Solid Inflation allows the most freedom for graviton interactions. We comment on the phenomenological consequences of some of these interactions. As a byproduct of this analysis we construct the “EFT of Solid Inflation”, which has all the useful features of the EFT of Inflation but for the case of broken spatial diffeomorphisms.

Note:

14 pages, 1 table, matches JCAP version

inflation
physics of the early universe
effective field theory
gravitation: interaction
graviton: interaction
inflation: model
expansion: de Sitter
non-Gaussianity
solids
spontaneous symmetry breaking

References(59)

Figures(0)

[1]

Zoology of condensed matter: Framids, ordinary stuff, extra-ordinary stuff

Alberto Nicolis
(
- Columbia U. and
- ISCAP, New York
)
,
Riccardo Penco
(
- Columbia U. and
- ISCAP, New York
)
,
Federico Piazza
(
- ISCAP, New York and
- APC, Paris and
- Columbia U. and
- Paris Cent. Cosmol. Phys.
)
,
Riccardo Rattazzi
(
- ITPP, Lausanne
)

- JHEP 06 (2015) 155
•
e-Print:
- 1501.03845
•
DOI:
- 10.1007/JHEP06(2015)155

[2]

Mission design of LiteBIRD

et al.

- Journal of Low Temperature Physics September 2014, Volume 176, Issue 5-6, pp 733-740,
- J.Low Temp.Phys. 176 (2014) 733
•
e-Print:
- 1311.2847
•
DOI:
- 10.1007/s10909-013-0996-1

CMB-S4 Science Book, First Edition

CMB-S4

Collaboration

•

Kevork N. Abazajian
(
- UC, Irvine
)

et al.

e-Print:
- 1610.02743

[4]

Exploring cosmic origins with CORE: Inflation

CORE

Collaboration

•

Fabio Finelli
(
- Bologna Observ. and
- INFN, Bologna
)

et al.

- JCAP 04 (2018) 016
•
e-Print:
- 1612.08270
•
DOI:
- 10.1088/1475-7516/2018/04/016

[5]

Exploring cosmic origins with CORE: Survey requirements and mission design

CORE

Collaboration

•

J. Delabrouille
(
- APC, Paris
)

et al.

- JCAP 04 (2018) 014
•
e-Print:
- 1706.04516
•
DOI:
- 10.1088/1475-7516/2018/04/014

[6]

The Simons Observatory: Science goals and forecasts

Simons Observatory

Collaboration

•

Peter Ade
(
- Cardiff U.
)

et al.

- JCAP 02 (2019) 056
•
e-Print:
- 1808.07445
•
DOI:
- 10.1088/1475-7516/2019/02/056

PICO: Probe of Inflation and Cosmic Origins

NASA PICO

Collaboration

•

Shaul Hanany
(
- Minnesota U.
)

et al.

e-Print:
- 1902.10541

[8]

Probing the origin of our Universe through cosmic microwave background constraints on gravitational waves

Sarah Shandera
(
- Penn State U., University Park, IGC
)
,
Peter Adshead
(
- Illinois U., Urbana
)
,
Mustafa Amin
(
- Rice U.
)
,
Emanuela Dimastrogiovanni
(
- New South Wales U.
)
,
Cora Dvorkin
(
- Harvard U.
)

et al.

- Bull.Am.Astron.Soc. 51 (2019) 338
•
e-Print:
- 1903.04700

CMB-S4 Science Case, Reference Design, and Project Plan

Kevork Abazajian
(
- UC, Irvine
)
,
Graeme Addison
(
- Johns Hopkins U.
)
,
Peter Adshead
(
- Illinois U., Urbana (main)
)
,
Zeeshan Ahmed
(
- SLAC
)
,
Steven W. Allen
(
- Stanford U.
)

et al.

e-Print:
- 1907.04473

[10]

LiteBIRD: JAXA's new strategic L-class mission for all-sky surveys of cosmic microwave background polarization

LiteBIRD

Collaboration

•

M. Hazumi
(
- KEK, Tsukuba and
- JAXA, Sagamihara and
- Tokyo U., IPMU and
- Kanagawa, Graduate U.
)

et al.

- Proc.SPIE Int.Soc.Opt.Eng. 11443 (2020) 114432F
•
e-Print:
- 2101.12449
•
DOI:
- 10.1117/12.2563050

[11]

On graviton non-Gaussianities during inflation

- JHEP 09 (2011) 045
•
e-Print:
- 1104.2846
•
DOI:
- 10.1007/JHEP09(2011)045

[12]

CMB from CFT

- JHEP 07 (2013) 015
•
e-Print:
- 1211.5482
•
DOI:
- 10.1007/JHEP07(2013)015

[13]

Conformal Invariance and the Four Point Scalar Correlator in Slow-Roll Inflation

- JHEP 07 (2014) 011
•
e-Print:
- 1401.1426
•
DOI:
- 10.1007/JHEP07(2014)011

[14]

The Conformal Limit of Inflation in the Era of CMB Polarimetry

Enrico Pajer
(
- Utrecht U.
)
,
Guilherme L. Pimentel
(
- Amsterdam U. and
- Cambridge U., DAMTP
)
,
Jaap V. S. Van Wijck
(
- Utrecht U.
)

- JCAP 06 (2017) 009
•
e-Print:
- 1609.06993
•
DOI:
- 10.1088/1475-7516/2017/06/009

[15]

The Cosmological Bootstrap: Inflationary Correlators from Symmetries and Singularities

Nima Arkani-Hamed
(
- Princeton, Inst. Advanced Study
)
,
Daniel Baumann
(
- Amsterdam U.
)
,
Hayden Lee
(
- Harvard U.
)
,
Guilherme L. Pimentel
(
- Amsterdam U.
)

- JHEP 04 (2020) 105
•
e-Print:
- 1811.00024
•
DOI:
- 10.1007/JHEP04(2020)105

[16]

On the Symmetries of Cosmological Perturbations

Daniel Green
(
- UC, San Diego
)
,
Enrico Pajer
(
- Cambridge U.
)

- JCAP 09 (2020) 032
•
e-Print:
- 2004.09587
•
DOI:
- 10.1088/1475-7516/2020/09/032

[17]

The Cosmological Bootstrap: Spinning Correlators from Symmetries and Factorization

Daniel Baumann
(
- Amsterdam U. and
- Taiwan, Natl. Taiwan U.
)
,
Carlos Duaso Pueyo
(
- Amsterdam U.
)
,
Austin Joyce
(
- Amsterdam U. and
- Columbia U.
)
,
Hayden Lee
(
- Harvard U., Phys. Dept.
)
,
Guilherme L. Pimentel
(
- Amsterdam U. and
- Leiden U.
)

- SciPost Phys. 11 (2021) 071
•
e-Print:
- 2005.04234
•
DOI:
- 10.21468/SciPostPhys.11.3.071

[18]

The Boostless Bootstrap: Amplitudes without Lorentz boosts

Enrico Pajer
(
- Cambridge U., DAMTP
)
,
David Stefanyszyn
(
- Cambridge U., DAMTP
)
,
Jakub Supeł
(
- Cambridge U., DAMTP
)

- JHEP 12 (2020) 198,
- JHEP 04 (2022) 023 (erratum)
•
e-Print:
- 2007.00027
•
DOI:
- 10.1007/JHEP12(2020)198

[19]

The Cosmological Optical Theorem

Harry Goodhew
(
- Cambridge U., DAMTP
)
,
Sadra Jazayeri
(
- Cambridge U., DAMTP
)
,
Enrico Pajer
(
- Cambridge U., DAMTP
)

- JCAP 04 (2021) 021,
- JCAP04(2021)021
•
e-Print:
- 2009.02898
•
DOI:
- 10.1088/1475-7516/2021/04/021

[20]

On the time evolution of cosmological correlators

Sebastián Céspedes
(
- ICTP, Trieste and
- Madrid, IFT
)
,
Anne-Christine Davis
(
- Cambridge U., DAMTP
)
,
Scott Melville
(
- Cambridge U., DAMTP and
- Cambridge U.
)

- JHEP 02 (2021) 012
•
e-Print:
- 2009.07874
•
DOI:
- 10.1007/JHEP02(2021)012

[21]

Building a Boostless Bootstrap for the Bispectrum

Enrico Pajer
(
- Cambridge U. (main)
)

- JCAP 01 (2021) 023
•
e-Print:
- 2010.12818
•
DOI:
- 10.1088/1475-7516/2021/01/023

[22]

Non-Gaussian features of primordial fluctuations in single field inflationary models

Juan Martin Maldacena
(
- Princeton, Inst. Advanced Study
)

- JHEP 05 (2003) 013
•
e-Print:
- astro-ph/0210603
•
DOI:
- 10.1088/1126-6708/2003/05/013

[23]

Resilience of the standard predictions for primordial tensor modes

Paolo Creminelli
(
- ICTP, Trieste
)
,
Jérôme Gleyzes
(
- IPhT, Saclay and
- Orsay
)
,
Jorge Noreña
(
- Geneva U., Dept. Theor. Phys. and
- Geneva U., CAP
)
,
Filippo Vernizzi
(
- IPhT, Saclay
)

- Phys.Rev.Lett. 113 (2014) 23, 231301
•
e-Print:
- 1407.8439
•
DOI:
- 10.1103/PhysRevLett.113.231301

[24]

Simplifying the EFT of Inflation: generalized disformal transformations and redundant couplings

Lorenzo Bordin
(
- SISSA, Trieste and
- INFN, Trieste
)
,
Giovanni Cabass
(
- Rome U. and
- INFN, Rome
)
,
Paolo Creminelli
(
- ICTP, Trieste
)
,
Filippo Vernizzi
(
- IPhT, Saclay
)

- JCAP 09 (2017) 043
•
e-Print:
- 1706.03758
•
DOI:
- 10.1088/1475-7516/2017/09/043

[25]

Graviton non-Gaussianities and Parity Violation in the EFT of Inflation

- JCAP 07 (2020) 014
•
e-Print:
- 2004.00619
•
DOI:
- 10.1088/1475-7516/2020/07/014

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