<?xml version="1.0" encoding="UTF-8"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-10-29T20:39:22Z</responseDate><request verb="GetRecord" identifier="oai:munzur-rdlopen.rawdatalibrary.net:munzur/3733" metadataPrefix="oai_dc">https://munzur-rdlopen.rawdatalibrary.net/oai/request</request><GetRecord><record><header><identifier>oai:munzur-rdlopen.rawdatalibrary.net:munzur/3733</identifier><datestamp>2026-10-28T15:39:34Z</datestamp><setSpec>openaire</setSpec><setSpec>com_munzur_1</setSpec><setSpec>col_munzur_2</setSpec><setSpec>com_munzur_11</setSpec><setSpec>col_munzur_162</setSpec></header><metadata><oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><dc:title>F(T, R) theory of gravity</dc:title><dc:creator>Salti, Mustafa</dc:creator><dc:creator>Korunur, Murat</dc:creator><dc:creator>Acikgoz, Irfan</dc:creator><dc:creator>Pirinccioglu, Nurettin</dc:creator><dc:creator>Binbay, Figen</dc:creator><dc:subject>dark energy</dc:subject><dc:subject>Modified gravity</dc:subject><dc:subject>neutron stars</dc:subject><dc:subject>thermodynamics</dc:subject><dc:description>We mainly focus on the idea that the dynamics of the whole universe may be understood by making use of torsion T and curvature R at the same time. The f(T,R)-gravity can be considered as a fundamental gravitational theory describing the evolution of the universe. The model can produce the unification of the general relativity (GR), teleparallel gravity (TPG), f(R)-gravity and f(T)-gravity theories. For this purpose, the corresponding Lagrangian density is written in terms of an arbitrary function of the torsion and curvature scalars. Furthermore, we use the absence/existence puzzle of relativistic neutron stars and thermodynamical laws as constraining tools for the new proposal.</dc:description><dc:publisher>World Scientific Publishing Co. Pte Ltd</dc:publisher><dc:date>2018</dc:date><dc:type>Article</dc:type><dc:identifier>https://rdlopen.rawdatalibrary.net/r/munzur/3733</dc:identifier><dc:identifier>https://doi.org/10.1142/s0218271818500621</dc:identifier><dc:identifier>0218-2718</dc:identifier><dc:language>en</dc:language><dc:relation>International Journal of Modern Physics D</dc:relation><dc:rights>info:eu-repo/semantics/closedAccess</dc:rights><dc:type>info:eu-repo/semantics/article</dc:type><dc:identifier>https://munzur-rdlopen.rawdatalibrary.net/tr/items/munzur/3733</dc:identifier></oai_dc:dc></metadata></record></GetRecord></OAI-PMH>