Leopold Infeld

Leopold Infeld (20 ga watan Agustan shekara ta 1898 - 15 ga watan Janairun shekara ta 1968) masanin kimiyyar Poland ne wanda ya yi aiki galibi a Poland da Kanada (1938-1950). Ya kasance ɗan'uwan Rockefeller a Jami'ar Cambridge (1933-1934) kuma memba ne na Kwalejin Kimiyya ta Poland . 

 Rayuwa ta farko 
An haifi Leopold Infeld a cikin iyalin Yahudawa na Poland a Kraków, sannan wani ɓangare na Daular Austro-Hungary (ya koma Poland mai zaman kanta a 1918). Ya yi karatun kimiyyar lissafi a Jami'ar Jagiellonian ta Kraków kuma daga 1920 a Berlin, inda ya yi amfani da taimakon Albert Einstein  don samun shiga Jami'ar Berlin. Ya sami digiri na biyu a shekarar 1921. A shekara ta 1933 ya tafi Ingila, sannan ya tafi Amurka da Kanada bayan mutuwar matarsa ta biyu, Halina .

 Ayyuka 
Infeld yana da sha'awar ka'idar relativity. An ba shi digiri na biyu a Jami'ar Jagiellonian (1921), ya yi aiki a matsayin mataimakin kuma malami a Jami'an Lwów (1930-1933) sannan kuma a matsayin farfesa a Jami'aren Toronto tsakanin 1939 da 1950. Ya yi aiki tare da Albert Einstein a Jami'ar Princeton (1936-1938). Masana kimiyya biyu sun hada kai wajen tsara daidaitattun da ke kwatanta motsi na taurari da kuma rubuta littafin The Evolution of Physics .

Bayan amfani da makaman nukiliya na farko a 1945, Infeld, kamar Einstein, ya zama mai fafutukar zaman lafiya. Saboda ayyukansa, an zarge shi da rashin adalci da samun tausayi na kwaminisanci. A shekara ta 1950, shi da iyalinsa sun bar Kanada kuma suka koma Poland ta kwaminisanci. Har ila yau, bai iya komawa Amurka a wannan lokacin ba. A Amurka, duk da cewa ya yi aiki a baya kai tsaye tare da Einstein, wanda ya kirkiro makaman nukiliya tare da sanannen tsarinsa, Infeld ya yi barazanar karɓar hukuncin kisa kamar Rosenbergs idan an zarge shi da leken asiri ga Tarayyar Soviet.

Ya ji cewa yana da alhakin taimakawa kimiyya a Poland murmurewa daga lalacewar Yaƙin Duniya na Biyu. Ya yi aiki a matsayin shugaban kungiyar Polish Physical Society tsakanin 1955 da 1957. A cikin yanayin adawa da kwaminisanci na lokacin, mutane da yawa a cikin gwamnatin Kanada da kafofin watsa labarai sun ji tsoron cewa yin aiki a cikin ƙasar kwaminisancin zai ci amanar asirin makaman nukiliya. An kwace shi daga matsayin ɗan ƙasar Kanada kuma an zarge shi da yawa a matsayin mai cin amana. A zahiri, filin Infeld shine ka'idar ma'auni - ba kai tsaye ba ne da alaƙa da Binciken makaman nukiliya. Bayan dawowar Infeld zuwa Poland, ya nemi izinin barin Jami'ar Toronto. An ki amincewa da bukatarsa, kuma Infeld ya yi murabus daga mukaminsa. A cikin 1995 Jami'ar Toronto ta yi gyare-gyare kuma ta ba Infeld lakabin farfesa emeritus. Bayan ya dawo Poland, Infeld ya zama farfesa a Jami'ar Warsaw, mukamin da ya rike har zuwa mutuwarsa.

 Rayuwa ta mutum 
A New Jersey, a ranar 12 ga Afrilu, 1939, ya auri masanin lissafi wanda ya ɗauki sunan Helen Infeld kuma suna da 'ya'ya biyu, dukansu an haife su a Toronto, Joan M. da Eric (wani lokacin ana rubuta su Eryk).

 Manazarta 

Rukuni:Mutuwan 1968
Rukuni:Haifaffun 1898
Rukuni:Shafuka masu fassarorin da ba'a duba ba