| dc.contributor.author |
Chakravarti, Kabir |
|
| dc.contributor.author |
Ghosh, Rajes |
|
| dc.contributor.author |
Sarkar, Sudipta |
|
| dc.date.accessioned |
2022-02-03T08:03:09Z |
|
| dc.date.available |
2022-02-03T08:03:09Z |
|
| dc.date.issued |
2022-01 |
|
| dc.identifier.citation |
Chakravarti, Kabir; Ghosh, Rajes and Sarkar, Sudipta, "Bounding the boundless: constraining topological Gauss-Bonnet coupling from GW150914", arXiv, Cornell University Library, DOI: arXiv:2201.08700, Jan. 2022. |
en_US |
| dc.identifier.issn |
|
|
| dc.identifier.uri |
http://arxiv.org/abs/2201.08700 |
|
| dc.identifier.uri |
https://repository.iitgn.ac.in/handle/123456789/7494 |
|
| dc.description.abstract |
Recent gravitational wave observation based on the data from GW150914 has firmly confirmed Hawking's area theorem and estimated the increase in total horizon area during a merger process of two Kerr black holes. We use this result to obtain the first observational bound on the 4D topological Gauss-Bonnet coupling as γ≲γmax≈2.804+3.739−2.804×109m2 at 90% credibility. |
|
| dc.description.statementofresponsibility |
by kabir Chakravarti, Rajesh Ghosh and Sudipta Sarkar |
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| dc.format.extent |
|
|
| dc.language.iso |
en_US |
en_US |
| dc.publisher |
Cornell University Library |
en_US |
| dc.subject |
Bounding |
en_US |
| dc.subject |
Boundless |
en_US |
| dc.subject |
Gauss-Bonnet Coupling |
en_US |
| dc.subject |
General Relativity |
en_US |
| dc.subject |
Quantum Cosmology |
en_US |
| dc.title |
Bounding the boundless: constraining topological Gauss-Bonnet coupling from GW150914 |
en_US |
| dc.type |
Pre-Print |
en_US |
| dc.relation.journal |
arXiv |
|