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1.
Gravitational waves from inflation in LISA: reconstruction pipeline and physics interpretation / LISA Cosmology Working Group Collaboration
Various scenarios of cosmic inflation enhance the amplitude of the stochastic gravitational wave background (SGWB) at frequencies detectable by the LISA detector. We develop tools for a template-based analysis of the SGWB and introduce a template databank to describe well-motivated signals from inflation, prototype their template-based searches, and forecast their reconstruction with LISA. [...]
arXiv:2407.04356; LISA-COSWG-24-03; CERN-TH-2024-072.- 2024-11-20 - 82 p. - Published in : JCAP 2411 (2024) 032 Fulltext: PDF;
2.
Impact of a primordial gravitational wave background on LISA resolvable sources / Braglia, Matteo (New York U., CCPP) ; Pieroni, Mauro (CERN) ; Marsat, Sylvain (L2IT, Toulouse)
The existence of a primordial stochastic gravitational wave background (SGWB) is a common prediction in various models of the early Universe. Despite constraints at different frequency ranges and claims of detection in the nHz range by Pulsar Timing Arrays, the amplitude and spectral dependence of the SGWB in the mHz range remain largely unknown. [...]
arXiv:2406.10048; CERN-TH-2024-073.- 2024-10-15 - 15 p. - Published in : Phys. Rev. D 110 (2024) 083527 Fulltext: 2406.10048 - PDF; Publication - PDF;
3.
The quest of CMB spectral distortions to probe the scalar-induced gravitational wave background interpretation in PTA data / Tagliazucchi, Matteo (Bologna U. ; Bologna Observ.) ; Braglia, Matteo (Bologna Observ. ; New York U., CCPP) ; Finelli, Fabio (Bologna Observ. ; INFN, Bologna) ; Pieroni, Mauro (CERN)
Gravitational Waves (GW) sourced by second-order primordial curvature fluctuations are among the favoured models fitting the recent Pulsar Timing Array (PTA) measurement of a Stochastic GW Background (SGWB). [...]
arXiv:2310.08527 ; CERN-TH-2023-191.
- 12 p.
Fulltext
4.
Constraining the SGWB from inflationary models with LISA / BRAGLIA, MATTEO (speaker) (IFT UAM-CSIC)
2022 - 371. Conferences & Workshops; Second EuCAPT Annual Symposium External links: Talk details; Event details In : Second EuCAPT Annual Symposium
5.
Inflation: Theory and Observations / Achúcarro, Ana (Leiden U. ; Basque U., Bilbao) ; Biagetti, Matteo (SISSA, Trieste ; INFN, Trieste ; Trieste Observ.) ; Braglia, Matteo (Madrid, IFT ; Bologna Observ.) ; Cabass, Giovanni (Princeton, Inst. Advanced Study) ; Caldwell, Robert (Dartmouth Coll.) ; Castorina, Emanuele (Milan U.) ; Chen, Xingang (Harvard U.) ; Coulton, William (CCA, New York) ; Flauger, Raphael (UC, San Diego) ; Fumagalli, Jacopo (Madrid, IFT) et al.
Cosmic inflation provides a window to the highest energy densities accessible in nature, far beyond those achievable in any realistic terrestrial experiment. [...]
arXiv:2203.08128.
- 103.
eConf - Fulltext

See also: similar author names
9 BRAGLIA, MATTEO
2 Braglia, M.
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