Editing Paul Dirac (section)

=== Cosmology ===
Dirac contributed to [[cosmology]], putting forth his [[Dirac large numbers hypothesis|large numbers hypothesis]].<ref>{{Cite journal |last=Dirac |first=Paul Adrien Maurice |date=5 April 1938 |title=A new basis for cosmology |url=https://royalsocietypublishing.org/doi/10.1098/rspa.1938.0053 |journal=Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences |language=en |volume=165 |issue=921 |pages=199–208 |doi=10.1098/rspa.1938.0053 |bibcode=1938RSPSA.165..199D |s2cid=121069801 |issn=0080-4630}}</ref><ref>{{Cite journal |last=Kragh |first=Helge |date=2014 |title=Paul Dirac and the Magic of Large Numbers |url=https://academic.oup.com/book/4223/chapter-abstract/146058250?redirectedFrom=fulltext |journal=Masters of the Universe: Conversations with Cosmologists of the Past |pages=217–237 |doi=10.1093/acprof:oso/9780198722892.003.0012 |isbn=978-0-19-872289-2 |via=Oxford Academic}}</ref><ref>{{Cite journal |last1=Saibal |first1=Ray |last2=Mukhopadhyay |first2=Utpal |last3=Ray |first3=Soham |last4=Bhattacharjee |first4=Arjak |date=2019 |title=Dirac's large number hypothesis: A journey from concept to implication |url=https://www.worldscientific.com/doi/10.1142/S0218271819300143 |journal=International Journal of Modern Physics D |volume=28 |issue=8 |pages=1930014–1930096 |doi=10.1142/S0218271819300143 |bibcode=2019IJMPD..2830014R |s2cid=127899548 |via=World Scientific}}</ref><ref>{{Cite journal |last1=Dubois |first1=Eve-Aline |last2=Füzfa |first2=André |last3=Lambert |first3=Dominique |date=2022 |title=The large numbers hypothesis in cosmology |url=https://www.worldscientific.com/doi/10.1142/9789811258251_0259 |journal=The Fifteenth Marcel Grossmann Meeting |language=en |publisher=WORLD SCIENTIFIC |pages=1741–1744 |doi=10.1142/9789811258251_0259 |bibcode=2022mgm..conf.1741D |isbn=978-981-12-5824-4|s2cid=225097737 }}</ref>