Gravitational Waves from Domain Wall Dynamics

Aäron Rase

Gravitational Waves from Domain Wall Dynamics

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Abstract

Domain walls are topological defects arising from the spontaneous breaking of a discrete symmetry. Being motivated in several Beyond the Standard Model (BSM) scenarios, including axion models, these energetic objects are viable sources of a stochastic gravitational wave background with a broken power-law spectrum. Including the possible effects of friction in an axion model, we show that in the near and far future third generation interferometers would be able to detect these spectra, providing a unique probe of BSM physics.

Original language	English
Publication status	Unpublished - 8 Sept 2022
Event	Gravitational Wave Orchestra - UCL, Louvain-La-Neuve, Belgium Duration: 8 Sept 2022 → 9 Sept 2022 https://agenda.irmp.ucl.ac.be/event/4668/ https://agenda.irmp.ucl.ac.be/event/4668/timetable/

PhD defence

PhD defence	Gravitational Wave Orchestra
Abbreviated title	GWO
Country/Territory	Belgium
City	Louvain-La-Neuve
Period	8/09/22 → 9/09/22
Internet address	https://agenda.irmp.ucl.ac.be/event/4668/ https://agenda.irmp.ucl.ac.be/event/4668/timetable/

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title = "Gravitational Waves from Domain Wall Dynamics",

abstract = "Domain walls are topological defects arising from the spontaneous breaking of a discrete symmetry. Being motivated in several Beyond the Standard Model (BSM) scenarios, including axion models, these energetic objects are viable sources of a stochastic gravitational wave background with a broken power-law spectrum. Including the possible effects of friction in an axion model, we show that in the near and far future third generation interferometers would be able to detect these spectra, providing a unique probe of BSM physics.",

author = "A{\"a}ron Rase",

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language = "English",

note = "Gravitational Wave Orchestra, GWO ; Conference date: 08-09-2022 Through 09-09-2022",

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AU - Rase, Aäron

PY - 2022/9/8

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N2 - Domain walls are topological defects arising from the spontaneous breaking of a discrete symmetry. Being motivated in several Beyond the Standard Model (BSM) scenarios, including axion models, these energetic objects are viable sources of a stochastic gravitational wave background with a broken power-law spectrum. Including the possible effects of friction in an axion model, we show that in the near and far future third generation interferometers would be able to detect these spectra, providing a unique probe of BSM physics.

AB - Domain walls are topological defects arising from the spontaneous breaking of a discrete symmetry. Being motivated in several Beyond the Standard Model (BSM) scenarios, including axion models, these energetic objects are viable sources of a stochastic gravitational wave background with a broken power-law spectrum. Including the possible effects of friction in an axion model, we show that in the near and far future third generation interferometers would be able to detect these spectra, providing a unique probe of BSM physics.

M3 - Poster

T2 - Gravitational Wave Orchestra

Y2 - 8 September 2022 through 9 September 2022

ER -

Gravitational Waves from Domain Wall Dynamics

Abstract

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