4.6 Article

Detecting gravitational waves from cosmological phase transitions with LISA: an update

出版社

IOP Publishing Ltd
DOI: 10.1088/1475-7516/2020/03/024

关键词

cosmological phase transitions; gravitational waves / sources; gravitational waves / theory

资金

  1. Royal Society under the Newton International Fellowship program
  2. CNPq (Brazil)
  3. Science and Technology Facilities Council [ST/P000819/1]
  4. Academy of Finland [286769, 308791, 319066, 320123, 324882, 328958]
  5. Department of Energy (DOE) [DE-SC0019195]
  6. NSF [PHY-1719642]
  7. Deutsche Forschungsgemeinschaft [EXC 2121, 390833306]
  8. Ramon y Cajal Fellowship [RYC-2017-22986]
  9. Spanish MINECO's Centro de Excelencia Severo Ochoa Programme [SEV-2016-0597]
  10. European Union's Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie grant [690575, 674896]
  11. Spanish Proyectos de I+D de Generacion de Conocimiento [PGC2018-096646-A-I00]
  12. Cluster of Excellence Precision Physics, Fundamental Interactions, and Structure of Matter(PRISMA+) - German Research Foundation(DFG) [EXC 2118/1]
  13. Science and Technology Facilities Council Ernest Rutherford Fellowship [0000-00016986-0517, ST/R003904/1]
  14. Research Funds of the University of Helsinki
  15. U.S. Department of Energy (DOE) [DE-SC0019195] Funding Source: U.S. Department of Energy (DOE)
  16. STFC [ST/P000819/1, ST/P001246/1] Funding Source: UKRI
  17. Academy of Finland (AKA) [319066, 319066, 328958, 324882, 324882, 328958] Funding Source: Academy of Finland (AKA)

向作者/读者索取更多资源

We investigate the potential for observing gravitational waves from cosmological phase transitions with LISA in light of recent theoretical and experimental developments. Our analysis is based on current state-of-the-art simulations of sound waves in the cosmic fluid after the phase transition completes. We discuss the various sources of gravitational radiation, the underlying parameters describing the phase transition and a variety of viable particle physics models in this context, clarifying common misconceptions that appear in the literature and identifying open questions requiring future study. We also present a web-based tool, PTPlot, that allows users to obtain up-to-date detection prospects for a given set of phase transition parameters at LISA.

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