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The Buchdahl stability bound in Eddington-inspired Born-Infeld gravity *
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| Zeitschriftentitel: | Chinese Physics C |
|---|---|
| Personen und Körperschaften: | , , |
| In: | Chinese Physics C, 43, 2019, 8, S. 083107 |
| Format: | E-Article |
| Sprache: | Unbestimmt |
| veröffentlicht: |
IOP Publishing
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| Schlagwörter: |
| author_facet |
Feng, Wei-Xiang Geng, Chao-Qiang Luo, Ling-Wei Feng, Wei-Xiang Geng, Chao-Qiang Luo, Ling-Wei |
|---|---|
| author |
Feng, Wei-Xiang Geng, Chao-Qiang Luo, Ling-Wei |
| spellingShingle |
Feng, Wei-Xiang Geng, Chao-Qiang Luo, Ling-Wei Chinese Physics C The Buchdahl stability bound in Eddington-inspired Born-Infeld gravity * Astronomy and Astrophysics Instrumentation Nuclear and High Energy Physics |
| author_sort |
feng, wei-xiang |
| spelling |
Feng, Wei-Xiang Geng, Chao-Qiang Luo, Ling-Wei 1674-1137 2058-6132 IOP Publishing Astronomy and Astrophysics Instrumentation Nuclear and High Energy Physics http://dx.doi.org/10.1088/1674-1137/43/8/083107 <jats:title>Abstract</jats:title> <jats:p>We give the Buchdahl stability bound in Eddington-inspired Born-Infeld (EiBI) gravity. We show that this bound depends on an energy condition controlled by the model parameter <jats:inline-formula> <jats:tex-math><?CDATA $\kappa$?></jats:tex-math> <jats:inline-graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="cpc_43_8_083107_M1.jpg" xlink:type="simple" /> </jats:inline-formula>. From this bound, we can constrain <jats:inline-formula> <jats:tex-math><?CDATA $\kappa\lesssim 10^{8}\;{\rm{m}}^2$?></jats:tex-math> <jats:inline-graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="cpc_43_8_083107_M2.jpg" xlink:type="simple" /> </jats:inline-formula> if a neutron star with a mass around <jats:inline-formula> <jats:tex-math><?CDATA $3M_{\odot}$?></jats:tex-math> <jats:inline-graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="cpc_43_8_083107_M3.jpg" xlink:type="simple" /> </jats:inline-formula> is observed in the future. In addition, to avoid the potential pathologies in EiBI, a Hagedorn-like equation of state associated with <jats:inline-formula> <jats:tex-math><?CDATA $\kappa$?></jats:tex-math> <jats:inline-graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="cpc_43_8_083107_M4.jpg" xlink:type="simple" /> </jats:inline-formula> at the center of a compact star is inevitable, which is similar to the Hagedorn temperature in string theory. </jats:p> The Buchdahl stability bound in Eddington-inspired Born-Infeld gravity * Chinese Physics C |
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10.1088/1674-1137/43/8/083107 |
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Physik Allgemeines Technik |
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IOP Publishing, 2019 |
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IOP Publishing, 2019 |
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1674-1137 2058-6132 |
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2019 |
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IOP Publishing |
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ai |
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Chinese Physics C |
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49 |
| title |
The Buchdahl stability bound in Eddington-inspired Born-Infeld gravity * |
| title_unstemmed |
The Buchdahl stability bound in Eddington-inspired Born-Infeld gravity * |
| title_full |
The Buchdahl stability bound in Eddington-inspired Born-Infeld gravity * |
| title_fullStr |
The Buchdahl stability bound in Eddington-inspired Born-Infeld gravity * |
| title_full_unstemmed |
The Buchdahl stability bound in Eddington-inspired Born-Infeld gravity * |
| title_short |
The Buchdahl stability bound in Eddington-inspired Born-Infeld gravity * |
| title_sort |
the buchdahl stability bound in eddington-inspired born-infeld gravity * |
| topic |
Astronomy and Astrophysics Instrumentation Nuclear and High Energy Physics |
| url |
http://dx.doi.org/10.1088/1674-1137/43/8/083107 |
| publishDate |
2019 |
| physical |
083107 |
| description |
<jats:title>Abstract</jats:title>
<jats:p>We give the Buchdahl stability bound in Eddington-inspired Born-Infeld (EiBI) gravity. We show that this bound depends on an energy condition controlled by the model parameter
<jats:inline-formula>
<jats:tex-math><?CDATA $\kappa$?></jats:tex-math>
<jats:inline-graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="cpc_43_8_083107_M1.jpg" xlink:type="simple" />
</jats:inline-formula>. From this bound, we can constrain
<jats:inline-formula>
<jats:tex-math><?CDATA $\kappa\lesssim 10^{8}\;{\rm{m}}^2$?></jats:tex-math>
<jats:inline-graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="cpc_43_8_083107_M2.jpg" xlink:type="simple" />
</jats:inline-formula> if a neutron star with a mass around
<jats:inline-formula>
<jats:tex-math><?CDATA $3M_{\odot}$?></jats:tex-math>
<jats:inline-graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="cpc_43_8_083107_M3.jpg" xlink:type="simple" />
</jats:inline-formula> is observed in the future. In addition, to avoid the potential pathologies in EiBI, a Hagedorn-like equation of state associated with
<jats:inline-formula>
<jats:tex-math><?CDATA $\kappa$?></jats:tex-math>
<jats:inline-graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="cpc_43_8_083107_M4.jpg" xlink:type="simple" />
</jats:inline-formula> at the center of a compact star is inevitable, which is similar to the Hagedorn temperature in string theory.
</jats:p> |
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| author | Feng, Wei-Xiang, Geng, Chao-Qiang, Luo, Ling-Wei |
| author_facet | Feng, Wei-Xiang, Geng, Chao-Qiang, Luo, Ling-Wei, Feng, Wei-Xiang, Geng, Chao-Qiang, Luo, Ling-Wei |
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| description | <jats:title>Abstract</jats:title> <jats:p>We give the Buchdahl stability bound in Eddington-inspired Born-Infeld (EiBI) gravity. We show that this bound depends on an energy condition controlled by the model parameter <jats:inline-formula> <jats:tex-math><?CDATA $\kappa$?></jats:tex-math> <jats:inline-graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="cpc_43_8_083107_M1.jpg" xlink:type="simple" /> </jats:inline-formula>. From this bound, we can constrain <jats:inline-formula> <jats:tex-math><?CDATA $\kappa\lesssim 10^{8}\;{\rm{m}}^2$?></jats:tex-math> <jats:inline-graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="cpc_43_8_083107_M2.jpg" xlink:type="simple" /> </jats:inline-formula> if a neutron star with a mass around <jats:inline-formula> <jats:tex-math><?CDATA $3M_{\odot}$?></jats:tex-math> <jats:inline-graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="cpc_43_8_083107_M3.jpg" xlink:type="simple" /> </jats:inline-formula> is observed in the future. In addition, to avoid the potential pathologies in EiBI, a Hagedorn-like equation of state associated with <jats:inline-formula> <jats:tex-math><?CDATA $\kappa$?></jats:tex-math> <jats:inline-graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="cpc_43_8_083107_M4.jpg" xlink:type="simple" /> </jats:inline-formula> at the center of a compact star is inevitable, which is similar to the Hagedorn temperature in string theory. </jats:p> |
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| imprint | IOP Publishing, 2019 |
| imprint_str_mv | IOP Publishing, 2019 |
| institution | DE-Gla1, DE-Zi4, DE-15, DE-Rs1, DE-Pl11, DE-105, DE-14, DE-Ch1, DE-L229, DE-D275, DE-Bn3, DE-Brt1, DE-Zwi2, DE-D161 |
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| physical | 083107 |
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| publisher | IOP Publishing |
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| series | Chinese Physics C |
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| spelling | Feng, Wei-Xiang Geng, Chao-Qiang Luo, Ling-Wei 1674-1137 2058-6132 IOP Publishing Astronomy and Astrophysics Instrumentation Nuclear and High Energy Physics http://dx.doi.org/10.1088/1674-1137/43/8/083107 <jats:title>Abstract</jats:title> <jats:p>We give the Buchdahl stability bound in Eddington-inspired Born-Infeld (EiBI) gravity. We show that this bound depends on an energy condition controlled by the model parameter <jats:inline-formula> <jats:tex-math><?CDATA $\kappa$?></jats:tex-math> <jats:inline-graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="cpc_43_8_083107_M1.jpg" xlink:type="simple" /> </jats:inline-formula>. From this bound, we can constrain <jats:inline-formula> <jats:tex-math><?CDATA $\kappa\lesssim 10^{8}\;{\rm{m}}^2$?></jats:tex-math> <jats:inline-graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="cpc_43_8_083107_M2.jpg" xlink:type="simple" /> </jats:inline-formula> if a neutron star with a mass around <jats:inline-formula> <jats:tex-math><?CDATA $3M_{\odot}$?></jats:tex-math> <jats:inline-graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="cpc_43_8_083107_M3.jpg" xlink:type="simple" /> </jats:inline-formula> is observed in the future. In addition, to avoid the potential pathologies in EiBI, a Hagedorn-like equation of state associated with <jats:inline-formula> <jats:tex-math><?CDATA $\kappa$?></jats:tex-math> <jats:inline-graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="cpc_43_8_083107_M4.jpg" xlink:type="simple" /> </jats:inline-formula> at the center of a compact star is inevitable, which is similar to the Hagedorn temperature in string theory. </jats:p> The Buchdahl stability bound in Eddington-inspired Born-Infeld gravity * Chinese Physics C |
| spellingShingle | Feng, Wei-Xiang, Geng, Chao-Qiang, Luo, Ling-Wei, Chinese Physics C, The Buchdahl stability bound in Eddington-inspired Born-Infeld gravity *, Astronomy and Astrophysics, Instrumentation, Nuclear and High Energy Physics |
| title | The Buchdahl stability bound in Eddington-inspired Born-Infeld gravity * |
| title_full | The Buchdahl stability bound in Eddington-inspired Born-Infeld gravity * |
| title_fullStr | The Buchdahl stability bound in Eddington-inspired Born-Infeld gravity * |
| title_full_unstemmed | The Buchdahl stability bound in Eddington-inspired Born-Infeld gravity * |
| title_short | The Buchdahl stability bound in Eddington-inspired Born-Infeld gravity * |
| title_sort | the buchdahl stability bound in eddington-inspired born-infeld gravity * |
| title_unstemmed | The Buchdahl stability bound in Eddington-inspired Born-Infeld gravity * |
| topic | Astronomy and Astrophysics, Instrumentation, Nuclear and High Energy Physics |
| url | http://dx.doi.org/10.1088/1674-1137/43/8/083107 |