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dc.contributor.author
Quiroga, Gonzalo Damián  
dc.date.available
2022-12-21T16:44:41Z  
dc.date.issued
2018-06  
dc.identifier.citation
Quiroga, Gonzalo Damián; MALBEC: A new CUDA-C ray-tracer in general relativity; Springer/Plenum Publishers; General Relativity And Gravitation; 50; 6; 6-2018; 1-23  
dc.identifier.issn
0001-7701  
dc.identifier.uri
http://hdl.handle.net/11336/182046  
dc.description.abstract
A new CUDA-C code for tracing orbits around non-charged black holes ispresented. This code, named MALBEC, take advantage of the graphic processing unitsand the CUDA platform for tracking null and timelike test particles in Schwarzschildand Kerr. Also, a new general set of equations that describe the closed circular orbitsof any timelike test particle in the equatorial plane is derived. These equations areextremely important in order to compare the analytical behavior of the orbits withthe numerical results and verify the correct implementation of the Runge-Kutta algorithmin MALBEC. Finally, other numerical tests are performed, demonstrating thatMALBEC is able to reproduce some well-known results in these metrics in a fasterand more efficient way than a conventional CPU implementation.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Springer/Plenum Publishers  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
CUDA-C  
dc.subject
GEODESICS AROUND BLACK HOLES  
dc.subject
GPU  
dc.subject
TIMELIKE TEST PARTICLES  
dc.subject.classification
Otras Ciencias Físicas  
dc.subject.classification
Ciencias Físicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
MALBEC: A new CUDA-C ray-tracer in general relativity  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2022-11-07T15:33:53Z  
dc.journal.volume
50  
dc.journal.number
6  
dc.journal.pagination
1-23  
dc.journal.pais
Estados Unidos  
dc.description.fil
Fil: Quiroga, Gonzalo Damián. Universidad Industrial Santander. Facultad de Ciencias; Colombia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina  
dc.journal.title
General Relativity And Gravitation  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/10.1007/s10714-018-2387-z  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s10714-018-2387-z  

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