Inflationary gravitational waves from unified spinor fields
Recent observations of Gravitational Waves (GW) generated by black-hole collisions have opened a new window to explore the universe in diverse scales. Detection of primordial gravitational waves is expected to happen in the next years. However, the standard theory to describe these effects was devel...
Gespeichert in:
| Hauptverfasser: | , , , |
|---|---|
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | Ridao, Luis Santiago Arcodíia, Marcos Ramiro Alfredo Romero, Jesús Martín Bellini, Mauricio |
| description | Recent observations of Gravitational Waves (GW) generated by black-hole
collisions have opened a new window to explore the universe in diverse scales.
Detection of primordial gravitational waves is expected to happen in the next
years. However, the standard theory to describe these effects was developed for
weak gravitational waves, when their dynamics can be linearized. In this work
we develop a non-perturbative formalism to describe GW using the Unified Spinor
Fields (USF) theory. The tensor index is calculated and we obtain that it must
be $0.0283 |
| doi_str_mv | 10.48550/arxiv.1805.08156 |
| format | Article |
| fullrecord | <record><control><sourceid>arxiv_GOX</sourceid><recordid>TN_cdi_arxiv_primary_1805_08156</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1805_08156</sourcerecordid><originalsourceid>FETCH-LOGICAL-a676-74ade87ce7ff8130af7428f5252105a89a184207773baf2f156c0e3b07062be83</originalsourceid><addsrcrecordid>eNotj81uwjAQhH3poaJ9gJ7wCyRd23F2ESeE-oOExIV7tCFeZCkkyIG0ffum0NPMXEbfp9SLgbwg7-GV03ccc0PgcyDjy0e13HTS8iX2HacffUw8xst9tvqLxzBoSf1JX7soMTR6OMeuT3rqbTM8qQfhdgjP_zlT-_e3_foz2-4-NuvVNuMSywwLbgLhIaAIGQcsWFgSb7014JkWbKiwgIiuZrEyYR0guBoQSlsHcjM1v9_e6KtziqeJtfqzqG4W7hf5C0Iu</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Inflationary gravitational waves from unified spinor fields</title><source>arXiv.org</source><creator>Ridao, Luis Santiago ; Arcodíia, Marcos Ramiro Alfredo ; Romero, Jesús Martín ; Bellini, Mauricio</creator><creatorcontrib>Ridao, Luis Santiago ; Arcodíia, Marcos Ramiro Alfredo ; Romero, Jesús Martín ; Bellini, Mauricio</creatorcontrib><description><![CDATA[Recent observations of Gravitational Waves (GW) generated by black-hole
collisions have opened a new window to explore the universe in diverse scales.
Detection of primordial gravitational waves is expected to happen in the next
years. However, the standard theory to describe these effects was developed for
weak gravitational waves, when their dynamics can be linearized. In this work
we develop a non-perturbative formalism to describe GW using the Unified Spinor
Fields (USF) theory. The tensor index is calculated and we obtain that it must
be $0.0283 <n_T < 0.0407$, in order for the $+$ and $\times$ polarisations
modes to have the same spectrum. This imposes some restriction on the constant
of self-interaction $3.0018\,<\,\xi^2\,< \,3.0025$ of the fermionic source. The
most relevant result here obtained is that the intensity of energy density for
GW during inflation is $1.25\times 10^{-4} \left(\frac{m}{H}\right)^2 \, <
\,\Omega_{GW} \, < \,1.75\times 10^{-4} \left(\frac{m}{H}\right)^2$, where $m$
is the mass of the $1/2$-spin fermionic fields and $H$ the Hubble parameter
during inflation. This cut imposes restrictions on the mass of these fields:
$\left({m\over H}\right)^2\lesssim 1.1\,h_0^2\times 10^{-11}$.]]></description><identifier>DOI: 10.48550/arxiv.1805.08156</identifier><language>eng</language><subject>Physics - General Relativity and Quantum Cosmology ; Physics - High Energy Physics - Theory</subject><creationdate>2018-05</creationdate><rights>http://arxiv.org/licenses/nonexclusive-distrib/1.0</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>228,230,776,881</link.rule.ids><linktorsrc>$$Uhttps://arxiv.org/abs/1805.08156$$EView_record_in_Cornell_University$$FView_record_in_$$GCornell_University$$Hfree_for_read</linktorsrc><backlink>$$Uhttps://doi.org/10.48550/arXiv.1805.08156$$DView paper in arXiv$$Hfree_for_read</backlink></links><search><creatorcontrib>Ridao, Luis Santiago</creatorcontrib><creatorcontrib>Arcodíia, Marcos Ramiro Alfredo</creatorcontrib><creatorcontrib>Romero, Jesús Martín</creatorcontrib><creatorcontrib>Bellini, Mauricio</creatorcontrib><title>Inflationary gravitational waves from unified spinor fields</title><description><![CDATA[Recent observations of Gravitational Waves (GW) generated by black-hole
collisions have opened a new window to explore the universe in diverse scales.
Detection of primordial gravitational waves is expected to happen in the next
years. However, the standard theory to describe these effects was developed for
weak gravitational waves, when their dynamics can be linearized. In this work
we develop a non-perturbative formalism to describe GW using the Unified Spinor
Fields (USF) theory. The tensor index is calculated and we obtain that it must
be $0.0283 <n_T < 0.0407$, in order for the $+$ and $\times$ polarisations
modes to have the same spectrum. This imposes some restriction on the constant
of self-interaction $3.0018\,<\,\xi^2\,< \,3.0025$ of the fermionic source. The
most relevant result here obtained is that the intensity of energy density for
GW during inflation is $1.25\times 10^{-4} \left(\frac{m}{H}\right)^2 \, <
\,\Omega_{GW} \, < \,1.75\times 10^{-4} \left(\frac{m}{H}\right)^2$, where $m$
is the mass of the $1/2$-spin fermionic fields and $H$ the Hubble parameter
during inflation. This cut imposes restrictions on the mass of these fields:
$\left({m\over H}\right)^2\lesssim 1.1\,h_0^2\times 10^{-11}$.]]></description><subject>Physics - General Relativity and Quantum Cosmology</subject><subject>Physics - High Energy Physics - Theory</subject><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>GOX</sourceid><recordid>eNotj81uwjAQhH3poaJ9gJ7wCyRd23F2ESeE-oOExIV7tCFeZCkkyIG0ffum0NPMXEbfp9SLgbwg7-GV03ccc0PgcyDjy0e13HTS8iX2HacffUw8xst9tvqLxzBoSf1JX7soMTR6OMeuT3rqbTM8qQfhdgjP_zlT-_e3_foz2-4-NuvVNuMSywwLbgLhIaAIGQcsWFgSb7014JkWbKiwgIiuZrEyYR0guBoQSlsHcjM1v9_e6KtziqeJtfqzqG4W7hf5C0Iu</recordid><startdate>20180521</startdate><enddate>20180521</enddate><creator>Ridao, Luis Santiago</creator><creator>Arcodíia, Marcos Ramiro Alfredo</creator><creator>Romero, Jesús Martín</creator><creator>Bellini, Mauricio</creator><scope>GOX</scope></search><sort><creationdate>20180521</creationdate><title>Inflationary gravitational waves from unified spinor fields</title><author>Ridao, Luis Santiago ; Arcodíia, Marcos Ramiro Alfredo ; Romero, Jesús Martín ; Bellini, Mauricio</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a676-74ade87ce7ff8130af7428f5252105a89a184207773baf2f156c0e3b07062be83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Physics - General Relativity and Quantum Cosmology</topic><topic>Physics - High Energy Physics - Theory</topic><toplevel>online_resources</toplevel><creatorcontrib>Ridao, Luis Santiago</creatorcontrib><creatorcontrib>Arcodíia, Marcos Ramiro Alfredo</creatorcontrib><creatorcontrib>Romero, Jesús Martín</creatorcontrib><creatorcontrib>Bellini, Mauricio</creatorcontrib><collection>arXiv.org</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Ridao, Luis Santiago</au><au>Arcodíia, Marcos Ramiro Alfredo</au><au>Romero, Jesús Martín</au><au>Bellini, Mauricio</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Inflationary gravitational waves from unified spinor fields</atitle><date>2018-05-21</date><risdate>2018</risdate><abstract><![CDATA[Recent observations of Gravitational Waves (GW) generated by black-hole
collisions have opened a new window to explore the universe in diverse scales.
Detection of primordial gravitational waves is expected to happen in the next
years. However, the standard theory to describe these effects was developed for
weak gravitational waves, when their dynamics can be linearized. In this work
we develop a non-perturbative formalism to describe GW using the Unified Spinor
Fields (USF) theory. The tensor index is calculated and we obtain that it must
be $0.0283 <n_T < 0.0407$, in order for the $+$ and $\times$ polarisations
modes to have the same spectrum. This imposes some restriction on the constant
of self-interaction $3.0018\,<\,\xi^2\,< \,3.0025$ of the fermionic source. The
most relevant result here obtained is that the intensity of energy density for
GW during inflation is $1.25\times 10^{-4} \left(\frac{m}{H}\right)^2 \, <
\,\Omega_{GW} \, < \,1.75\times 10^{-4} \left(\frac{m}{H}\right)^2$, where $m$
is the mass of the $1/2$-spin fermionic fields and $H$ the Hubble parameter
during inflation. This cut imposes restrictions on the mass of these fields:
$\left({m\over H}\right)^2\lesssim 1.1\,h_0^2\times 10^{-11}$.]]></abstract><doi>10.48550/arxiv.1805.08156</doi><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | DOI: 10.48550/arxiv.1805.08156 |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_arxiv_primary_1805_08156 |
| source | arXiv.org |
| subjects | Physics - General Relativity and Quantum Cosmology Physics - High Energy Physics - Theory |
| title | Inflationary gravitational waves from unified spinor fields |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-07T17%3A23%3A57IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-arxiv_GOX&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Inflationary%20gravitational%20waves%20from%20unified%20spinor%20fields&rft.au=Ridao,%20Luis%20Santiago&rft.date=2018-05-21&rft_id=info:doi/10.48550/arxiv.1805.08156&rft_dat=%3Carxiv_GOX%3E1805_08156%3C/arxiv_GOX%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |