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Title: A unique gravitational wave signal from phase transition during inflation

Journal Article · · Chinese Physics C, High Energy Physics and Nuclear Physics
 [1];  [2]; ORCiD logo [3];  [4]
  1. Tsinghua Univ., Beijing (China)
  2. Hong Kong Univ. (Hong Kong); Univ. of California, Santa Barbara, CA (United States). Kavli Institute for Theoretical Physics
  3. Univ. of Chicago, IL (United States). Enrico Fermi Inst.; Univ. of Chicago, IL (United States)
  4. Stockholm Univ. (Sweden)

We study the properties of the gravitational wave (GW) signals produced by first-order phase transitions during the inflation era. We show that the power spectrum of the GW oscillates with its wave number. This signal can be observed directly by future terrestrial and spatial gravitational wave detectors and through the B-mode spectrum in CMB. This oscillatory feature of GW is generic for any approximately instantaneous sources occurring during inflation and is distinct from the GW from phase transitions after the inflation. The details of the GW spectrum contain information about the scale of the phase transition and the later evolution of the universe.

Research Organization:
Univ. of Chicago, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC), High Energy Physics (HEP); NSFC; National Science Foundation (NSF); Swedish Research Council (SRC)
Grant/Contract Number:
SC0009924; 11975134; PHY-1748958; SC0013642; 2015-05333; 2018-03803
OSTI ID:
1735352
Journal Information:
Chinese Physics C, High Energy Physics and Nuclear Physics, Vol. 46, Issue 10; ISSN 1674-1137
Publisher:
IOP PublishingCopyright Statement
Country of Publication:
United States
Language:
English

References (36)

Echoes of inflationary first-order phase transitions in the CMB journal February 2017
Advanced Virgo: a second-generation interferometric gravitational wave detector journal December 2014
Gravitational wave bursts from cusps and kinks on cosmic strings journal August 2001
Cosmic strings journal May 1995
TianQin: a space-borne gravitational wave detector journal January 2016
The effect of primordially produced gravitons upon the anisotropy of the cosmological microwave background radiation journal June 1983
Gravitational radiation from cosmic strings journal June 1985
Beyond LISA: Exploring future gravitational wave missions journal October 2005
Quasi-single field inflation and non-Gaussianities journal April 2010
The Einstein Telescope: a third-generation gravitational wave observatory journal September 2010
Improved Constraints on Cosmology and Foregrounds from BICEP2 and Keck Array Cosmic Microwave Background Data with Inclusion of 95 GHz Band journal January 2016
CosmoTransitions: Computing cosmological phase transition temperatures and bubble profiles with multiple fields journal September 2012
Cosmic separation of phases journal July 1984
Gravitational radiation from kinky infinite strings journal November 1990
The European Pulsar Timing Array and the Large European Array for Pulsars journal November 2013
Advanced LIGO journal March 2015
The Japanese space gravitational wave antenna: DECIGO journal April 2011
Graviton creation in the inflationary universe and the grand unification scale journal September 1982
Gravitational wave production by collisions: more bubbles journal September 2008
The International Pulsar Timing Array project: using pulsars as a gravitational wave detector journal April 2010
Probing primordial gravitational waves: Ali CMB Polarization Telescope journal February 2018
Gravitational radiation from first-order phase transitions journal March 1994
Gravitational-wave sensitivity curves journal December 2014
Thermally Induced Density Perturbations in the Inflation Era journal March 1995
125 GeV Higgs boson and electroweak phase transition model classes journal January 2013
The Cosmic Linear Anisotropy Solving System (CLASS). Part II: Approximation schemes journal July 2011
Gravitational radiation from cosmic strings and the microwave background journal January 1986
Detecting the cosmic gravitational wave background with the Big Bang Observer journal March 2006
LIGO: The Laser Interferometer Gravitational-Wave Observatory journal April 1992
Warm Inflation journal October 1995
Cosmological consequences of a first-order phase transition in the S U 5 grand unified model journal February 1981
Multi-field open inflation model and multi-field dynamics in tunneling journal January 2012
Phase-transition sound of inflation at gravitational waves detectors journal February 2019
Constraints on generalized inflationary cosmologies journal October 1984
General properties of the gravitational wave spectrum from phase transitions journal April 2009
Taiji program: Gravitational-wave sources journal June 2020

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