Quasi-Periodic Oscillatory Motion of Particles Orbiting a Distorted, Deformed Compact Object

This work explores the dynamic properties of test particles surrounding a distorted, deformed compact object. The astrophysical motivation was to choose such a background as to constitute a more reasonable model of a real situation that arises in the vicinity of compact objects with the possibility...

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Autores principales:	Shokoufe Faraji, Audrey Trova
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	quasi-periodic oscillations deformed compact object Elementary particle physics QC793-793.5
Acceso en línea:	https://doaj.org/article/cf96f7ddd1284dcfa5367fbea3d0bbb7
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id	oai:doaj.org-article:cf96f7ddd1284dcfa5367fbea3d0bbb7
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spelling	oai:doaj.org-article:cf96f7ddd1284dcfa5367fbea3d0bbb72021-11-25T19:09:53ZQuasi-Periodic Oscillatory Motion of Particles Orbiting a Distorted, Deformed Compact Object10.3390/universe71104472218-1997https://doaj.org/article/cf96f7ddd1284dcfa5367fbea3d0bbb72021-11-01T00:00:00Zhttps://www.mdpi.com/2218-1997/7/11/447https://doaj.org/toc/2218-1997This work explores the dynamic properties of test particles surrounding a distorted, deformed compact object. The astrophysical motivation was to choose such a background as to constitute a more reasonable model of a real situation that arises in the vicinity of compact objects with the possibility of having parameters such as the extra physical degrees of freedom. This can facilitate associating observational data with astrophysical systems. This work’s main goal is to study the dynamic regime of motion and quasi-periodic oscillation in this background, depending on different parameters of the system. In addition, we exercise the resonant phenomena of the radial and vertical oscillations at their observed quasi-periodic oscillations frequency ratio 3:2 and show that the oscillatory frequencies of charged particles can be adequately related to the frequencies of the twin high-frequency quasi-periodic oscillations observed in some sources of the microquasar observational data.Shokoufe FarajiAudrey TrovaMDPI AGarticlequasi-periodic oscillationsdeformed compact objectElementary particle physicsQC793-793.5ENUniverse, Vol 7, Iss 447, p 447 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	quasi-periodic oscillations deformed compact object Elementary particle physics QC793-793.5
spellingShingle	quasi-periodic oscillations deformed compact object Elementary particle physics QC793-793.5 Shokoufe Faraji Audrey Trova Quasi-Periodic Oscillatory Motion of Particles Orbiting a Distorted, Deformed Compact Object
description	This work explores the dynamic properties of test particles surrounding a distorted, deformed compact object. The astrophysical motivation was to choose such a background as to constitute a more reasonable model of a real situation that arises in the vicinity of compact objects with the possibility of having parameters such as the extra physical degrees of freedom. This can facilitate associating observational data with astrophysical systems. This work’s main goal is to study the dynamic regime of motion and quasi-periodic oscillation in this background, depending on different parameters of the system. In addition, we exercise the resonant phenomena of the radial and vertical oscillations at their observed quasi-periodic oscillations frequency ratio 3:2 and show that the oscillatory frequencies of charged particles can be adequately related to the frequencies of the twin high-frequency quasi-periodic oscillations observed in some sources of the microquasar observational data.
format	article
author	Shokoufe Faraji Audrey Trova
author_facet	Shokoufe Faraji Audrey Trova
author_sort	Shokoufe Faraji
title	Quasi-Periodic Oscillatory Motion of Particles Orbiting a Distorted, Deformed Compact Object
title_short	Quasi-Periodic Oscillatory Motion of Particles Orbiting a Distorted, Deformed Compact Object
title_full	Quasi-Periodic Oscillatory Motion of Particles Orbiting a Distorted, Deformed Compact Object
title_fullStr	Quasi-Periodic Oscillatory Motion of Particles Orbiting a Distorted, Deformed Compact Object
title_full_unstemmed	Quasi-Periodic Oscillatory Motion of Particles Orbiting a Distorted, Deformed Compact Object
title_sort	quasi-periodic oscillatory motion of particles orbiting a distorted, deformed compact object
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/cf96f7ddd1284dcfa5367fbea3d0bbb7
work_keys_str_mv	AT shokoufefaraji quasiperiodicoscillatorymotionofparticlesorbitingadistorteddeformedcompactobject AT audreytrova quasiperiodicoscillatorymotionofparticlesorbitingadistorteddeformedcompactobject
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Quasi-Periodic Oscillatory Motion of Particles Orbiting a Distorted, Deformed Compact Object

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