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Third EuCAPT Annual Symposium

31 May 2023 to 2 June 2023
CERN
Europe/Zurich timezone

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Session

Gravitational Waves

2 Jun 2023, 09:30
500/1-001 - Main Auditorium (CERN)

500/1-001 - Main Auditorium

CERN

400
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Conveners

Gravitational Waves

  • Daniele Steer

Gravitational Waves

  • Daniele Steer

Presentation materials

There are no materials yet.

  1. 45. Probing gravity with gravitational waves
    Jose Maria Ezquiaga Bravo
    02/06/2023, 09:30
  2. 46. Stochastic gravitational waves from cosmological phase transitions
    Jorinde van de Vis
    02/06/2023, 10:00
  3. 47. Probing New Physics with Pulsar Timing Arrays
    Andrea Mitridate
    02/06/2023, 11:15
  4. 11. Testing Grand Unified Theories with gravitational waves and proton decay
    LUCA MARSILI (IPPP, University of Durham)
    02/06/2023, 11:45
    gravitational waves

    We consider a minimal non-supersymmetric SO(10) Grand Unified Theory (GUT) model that can reproduce the observed fermionic masses and mixing parameters of the Standard Model. We calculate the scales of spontaneous symmetry breaking from the GUT to the Standard Model gauge group using two-loop renormalisation group equations. This procedure determines the proton decay rate and the scale of...

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  5. 89. A new universal property of cosmological gravitational wave anisotropies
    Ameek Malhotra
    02/06/2023, 11:52
    gravitational waves

    The anisotropies of the stochastic gravitational wave background, as produced in the early phases of cosmological evolution, can act as a key probe of the primordial universe particle content. We point out a universal property of gravitational wave anisotropies of cosmological origin: for adiabatic initial conditions, their angular power spectrum is insensitive to the equation of state of the...

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  6. 92. Searching for Primordial Black Holes with the Einstein Telescope
    Mr Francesco Iacovelli (Universite de Geneve (CH))
    02/06/2023, 11:59
    gravitational waves

    Primordial Black Holes (PBH) have attracted much attention in the last years as they may explain some of the LIGO/Virgo/KAGRA observations and significantly contribute to the dark matter in our universe.

    The third generation of ground-based gravitational wave detectors will have the unique opportunity to set stringent bounds on this putative population of objects.

    Focusing on the...

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  7. 98. The impact of gravitational wave memory in constraining binary black holes parameters
    Silvia Gasparotto (IFAE)
    02/06/2023, 12:06
    gravitational waves

    Besides the transient effect, the passage of a gravitational wave also causes a persistent displacement in the relative position of an interferometer's test masses through the "nonlinear memory effect".
    This effect is generated by the gravitational backreaction of the waves themselves and encodes additional information about the source.
    In this talk, we present the implications of...

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  8. 126. EC(H)Os in the dark: Gravitational Wave backgrounds from colliding ECOs at atom interferometers
    Hannah Banks
    02/06/2023, 12:13
    gravitational waves

    Long baseline atom interferometers (LBAI) offer an exciting opportunity to explore mid-frequency gravitational waves. In this talk I will advocate for targeting the total 'gravitational wave background', surveying the landscape of possible contributions within this frequency band. I will demonstrate that the cumulative signal from the inspirals of the LIGO-Virgo stellar-mass binaries is well...

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  9. 104. Cosmological history of the HEFT
    MIA,ROBIN,BYRON WEST
    02/06/2023, 12:20
    gravitational waves

    Effective Field Theories (EFTs) are crucial for new physics searches in the electroweak sector. They are a model-independent framework which can be used to classify the low-energy effects of heavy, new physics on experimental results which deviate from the standard model prediction. For this reason, the Standard Model Effective Field Theory (SMEFT), where the Higgs doublet transforms linearly...

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  10. 49. Discussion
  11. 179. Lightning Talk (Q&A)
  12. 48. Lightning Talk 1
    Silvia Gasparotto
  13. 174. Lightning Talk 2
    Hannah Banks
  14. 175. Lightning Talk 3
    Mia Robin Byron West
  15. 176. Lightning Talk 4
    Francesco Iacovelli
  16. 177. Lightning Talk 5
    Luca Marsili
  17. 178. Lightning Talk 6
    Ameek Malhotra
  18. 209. Q&A
  19. 208. Q&A
  20. 207. Q&A
  21. 206. Q&A
  22. 205. Q&A
  23. 204. Q&A
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