Please answer the following question: Read the bio below and try to give details on louis witten 's: - known for - field - work institution - children - birth date - name - nationality - birth place - alma mater Bio: louis witten -lrb- born april 13 , 1921 -rrb- is an american theoretical physicist and the father of edward witten . witten 's research has centered on classical gravitation , including the discovery of certain exact electrovacuum solutions to the einstein field equation . he edited a review -lrb- see citation below -rrb- which contains papers by contributors such as adm -lrb- arnowitt , deser , and misner -rrb- , choquet-bruhat , ehlers and kundt , goldberg , and pirani which are used by researchers after the passage of more than 40 years .
Answer:
- known for is gravitation electrovacuum solution einstein field equation- field is theoretical physics gravitation- work institution is princeton university university of cincinnati- children is edward witten matt witten celia jesse- birth date is 13 april 1921- name is louis w. witten- nationality is american- birth place is baltimore , maryland- alma mater is johns postdoctoral research -rrb- hopkins university -lrb- phd -rrb- princeton university -lrb-