| 词条 | Janna Levin |
| 释义 |
Janna J. Levin (born 1967) is an American theoretical cosmologist and an associate professor of physics and astronomy at Barnard College. She earned a PhD in theoretical physics at the Massachusetts Institute of Technology in 1993, and a Bachelor of Science in astronomy and physics with a concentration in philosophy at Barnard College in 1988, where she graduated Phi Beta Kappa.[1] Much of her work deals with looking for evidence to support the proposal that our universe might be finite in size due to its having a nontrivial topology.[2] Other work includes black holes and chaos theory. She joined the faculty at Barnard College in January 2004 and is currently the recipient Tow Professor grant. BiographyJanna Levin is an associate professor of physics and astronomy at Barnard College of Columbia University with a grant from the Tow Foundation. She researches black holes, the cosmology of extra dimensions, and gravitational waves in the shape of spacetime. In addition she is the director of sciences at Pioneer Works.[3][4] Levin is the author of the popular science book How the Universe Got Its Spots: diary of a finite time in a finite space. In 2006, she published A Madman Dreams of Turing Machines, a novel of ideas recounting the lives and deaths of Kurt Gödel and Alan Turing.[5] Levin has written a series of essays to accompany exhibitions at several galleries in England, including the Ruskin School of Drawing and Fine Art and the Hayward Gallery.[6] Levin was featured on Talk of the Nation on July 12, 2002.[7] She appeared as a guest on Stephen Colbert's Comedy Central show The Colbert Report on August 24, 2006.[8] She also appeared as the featured guest on the Speaking of Faith radio show on February 22, 2009, where she discussed her book A Madman Dreams of Turing Machines with the show's host Krista Tippett.[9] Levin presented "The sound the universe makes" on TED.com on March 1, 2011.[10] She was named a Guggenheim Fellow in 2012.[11] Her book Black Hole Blues and Other Songs from Outer Space was published in March, 2016. The book is about the history of the Laser Interferometer Gravitational-Wave Observatory and the 2015 discovery of gravitational waves. In a review of the book published in the Wall Street Journal, British astrophysicist John Gribbin wrote, "This is a splendid book that I recommend to anyone with an interest in how science works and in the power of human imagination and ability."[12] In January 2018 she hosted Nova's award-winning episode “Black Hole Apocalypse.” [13] Personal lifeLevin is the parent of two children, a son born in 2004 and a daughter born in 2007. Levin did not officially graduate from high school, as she was in a serious car accident and hospitalized for a time.[11] References1. ^http://phibetakappa.tumblr.com/post/163177035748/black-hole-blues 2. ^{{cite web |last=Levin |first=Janna |title=In space, do all roads lead to home? |url=http://plus.maths.org/issue10/features/topology/ |publisher=Plus Magazine |accessdate=9 August 2012}} 3. ^{{cite web|last1=Levin|first1=Jenna|title=Bio|url=http://jannalevin.com/bio-and-contact/|accessdate=14 January 2018}} 4. ^{{cite web|title=Janna Levin|url=https://www.barnard.edu/profiles/janna-levin|publisher=Barnard College|accessdate=14 January 2018}} 5. ^{{cite journal |last=Myerson |first=Sylvie |title=Janna Levin in conversation with Sylvie Myerson |journal=Brooklyn Rail |date=September 2007 |url=http://brooklynrail.org/2007/09/express/janna-levin-with-sylvie-myerson}} 6. ^{{cite web|url=http://www.jannalevin.com/art.html |title=The Office of Janna Levin: Art |publisher=Janna Levin |accessdate=2012-08-10 |deadurl=yes |archiveurl=https://web.archive.org/web/20120308174733/http://www.jannalevin.com/art.html |archivedate=2012-03-08 |df= }} 7. ^{{cite web|url=http://www.jannalevin.com/interviews.html |title=The Office of Janna Levin: Video + Audio |publisher=Janna Levin |accessdate=2012-08-10 |deadurl=yes |archiveurl=https://web.archive.org/web/20120903061838/http://www.jannalevin.com/interviews.html |archivedate=2012-09-03 |df= }} 8. ^{{cite web |url=http://www.colbertnation.com/the-colbert-report-videos/73484/august-24-2006/janna-levin |title=Janna Levin – The Colbert Report |work=Comedy Central |publisher=Viacom |date=2006-08-24 |accessdate=2012-08-10}} 9. ^{{cite web|url=http://speakingoffaith.publicradio.org/programs/mathandtruth/index.shtml |title=Mathematics, Purpose, and Truth | On Being |work=Speaking of Faith |date=2012-05-31 |accessdate=2012-08-10 |deadurl=yes |archiveurl=https://web.archive.org/web/20100705022302/http://speakingoffaith.publicradio.org/programs/mathandtruth/index.shtml |archivedate=2010-07-05 |df= }} 10. ^{{cite web |url=http://blog.ted.com/2011/03/15/the-sound-the-universe-makes-janna-levin-on-ted-com/ |title=The sound the universe makes: Janna Levin on TED.com |publisher=TED Blog |date=2011-03-15 |accessdate=2012-08-10}} 11. ^1 {{cite web|url=http://www.jannalevin.com/bio.html |title=The Office of Janna Levin: Bio + Photos |publisher=Janna Levin |accessdate=2012-09-20 |deadurl=yes |archiveurl=https://web.archive.org/web/20120529060256/http://www.jannalevin.com/bio.html |archivedate=2012-05-29 |df= }} 12. ^{{cite news | last =Gribbin | first =John | title =A Billion Year-Old Postcard: The collision of two black holes produced more than a trillion times the power of a billion Suns.| newspaper = Wall Street Journal| location = | pages = | language = | publisher = | date =March 25, 2016 | url =https://www.wsj.com/articles/a-billion-year-old-postcard-1458933723| accessdate =March 25, 2016 }} 13. ^http://www.pbs.org/wgbh/nova/space/black-hole-hunter-janna-levin.html External links
10 : 1967 births|Living people|Academics of the University of Cambridge|American educators|21st-century American physicists|Barnard College alumni|Cosmologists|Guggenheim Fellows|Theoretical physicists|21st-century American women writers |
| 随便看 |
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。