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J."},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"083533","DOI":"10.1103\/PhysRevD.103.083533","article-title":"Completed SDSS-IV extended Baryon Oscillation Spectroscopic Survey: Cosmological implications from two decades of spectroscopic surveys at the Apache Point Observatory","volume":"103","author":"Alam","year":"2021","journal-title":"Phys. Rev. D"},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"083514","DOI":"10.1103\/2wwn-xjm5","article-title":"DESI DR2 results. I. Baryon acoustic oscillations from the Lyman alpha forest","volume":"112","author":"Aguilar","year":"2025","journal-title":"Phys. Rev. D"},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"083515","DOI":"10.1103\/tr6y-kpc6","article-title":"DESI DR2 results. II. Measurements of baryon acoustic oscillations and cosmological constraints","volume":"112","author":"Aguilar","year":"2025","journal-title":"Phys. Rev. D"},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"141302","DOI":"10.1103\/PhysRevLett.91.141302","article-title":"Cross-correlation Tomography: Measuring Dark Energy Evolution with Weak Lensing","volume":"91","author":"Jain","year":"2003","journal-title":"Phys. Rev. Lett."},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"67","DOI":"10.1016\/j.physrep.2008.02.003","article-title":"Cosmology with Weak Lensing Surveys","volume":"462","author":"Munshi","year":"2008","journal-title":"Phys. Rept."},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.physrep.2014.11.001","article-title":"The Intrinsic Alignment of Galaxies and its Impact on Weak Gravitational Lensing in an Era of Precision Cosmology","volume":"558","author":"Troxel","year":"2014","journal-title":"Phys. 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Lett."},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"1530025","DOI":"10.1142\/S0218271815300256","article-title":"Inflationary cosmology: First 30+ years","volume":"24","author":"Sato","year":"2015","journal-title":"Int. J. Mod. Phys. D"},{"key":"ref_29","doi-asserted-by":"crossref","unstructured":"Odintsov, S.D., Oikonomou, V.K., Giannakoudi, I., Fronimos, F.P., and Lymperiadou, E.C. (2023). Recent Advances in Inflation. Symmetry, 15.","DOI":"10.3390\/sym15091701"},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"135","DOI":"10.1007\/s10714-025-03470-6","article-title":"On the present status of inflationary cosmology","volume":"57","author":"Kallosh","year":"2025","journal-title":"Gen. Rel. 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Phys."},{"key":"ref_39","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.physrep.2010.04.001","article-title":"Quintom Cosmology: Theoretical implications and observations","volume":"493","author":"Cai","year":"2010","journal-title":"Phys. Rept."},{"key":"ref_40","doi-asserted-by":"crossref","first-page":"3","DOI":"10.12942\/lrr-2010-3","article-title":"f(R) theories","volume":"13","author":"Tsujikawa","year":"2010","journal-title":"Living Rev. Rel."},{"key":"ref_41","doi-asserted-by":"crossref","unstructured":"Amendola, L., and Tsujikawa, S. (2010). Dark Energy, Cambridge University Press.","DOI":"10.1017\/CBO9780511750823"},{"key":"ref_42","doi-asserted-by":"crossref","unstructured":"Faraoni, V., and Capozziello, S. (2010). Beyond Einstein Gravity, Springer.","DOI":"10.1007\/978-94-007-0165-6"},{"key":"ref_43","doi-asserted-by":"crossref","first-page":"59","DOI":"10.1016\/j.physrep.2011.04.001","article-title":"Unified cosmic history in modified gravity: From F(R) theory to Lorentz non-invariant models","volume":"505","author":"Nojiri","year":"2011","journal-title":"Phys. Rept."},{"key":"ref_44","doi-asserted-by":"crossref","first-page":"167","DOI":"10.1016\/j.physrep.2011.09.003","article-title":"Extended Theories of Gravity","volume":"509","author":"Capozziello","year":"2011","journal-title":"Phys. Rept."},{"key":"ref_45","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.physrep.2012.01.001","article-title":"Modified Gravity and Cosmology","volume":"513","author":"Clifton","year":"2012","journal-title":"Phys. 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Rept."},{"key":"ref_49","doi-asserted-by":"crossref","first-page":"4","DOI":"10.12942\/lrr-2014-4","article-title":"The Confrontation between General Relativity and Experiment","volume":"17","author":"Will","year":"2014","journal-title":"Living Rev. Rel."},{"key":"ref_50","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.physrep.2014.12.002","article-title":"Beyond the Cosmological Standard Model","volume":"568","author":"Joyce","year":"2015","journal-title":"Phys. Rept."},{"key":"ref_51","doi-asserted-by":"crossref","first-page":"220","DOI":"10.3390\/sym7010220","article-title":"Inflationary cosmology in modified gravity theories","volume":"7","author":"Bamba","year":"2015","journal-title":"Symmetry"},{"key":"ref_52","doi-asserted-by":"crossref","first-page":"106901","DOI":"10.1088\/0034-4885\/79\/10\/106901","article-title":"f(T) teleparallel gravity and cosmology","volume":"79","author":"Cai","year":"2016","journal-title":"Rept. Prog. Phys."},{"key":"ref_53","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.physrep.2017.06.003","article-title":"Holographic Dark Energy","volume":"696","author":"Wang","year":"2017","journal-title":"Phys. Rept."},{"key":"ref_54","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.physrep.2017.06.001","article-title":"Modified Gravity Theories on a Nutshell: Inflation, Bounce and Late-time Evolution","volume":"692","author":"Nojiri","year":"2017","journal-title":"Phys. Rept."},{"key":"ref_55","first-page":"1","article-title":"Born\u2013Infeld inspired modifications of gravity","volume":"727","author":"Heisenberg","year":"2018","journal-title":"Phys. Rept."},{"key":"ref_56","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.physrep.2018.09.001","article-title":"Dynamical systems applied to cosmology: Dark energy and modified gravity","volume":"775\u2013777","author":"Bahamonde","year":"2018","journal-title":"Phys. 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