Leonard Mlodinow
Leonard Mlodinow (born November 26, 1954) is an American theoretical physicist and mathematician, screenwriter and author. In physics, he is known for his work on the large N expansion, a method of approximating the spectrum of atoms based on the consideration of an infinite-dimensional version of the problem, and for his work on the quantum theory of light inside dielectrics. He also makes public lectures and media appearances on programs including Morning Joe and Through the Wormhole, and debated Deepak Chopra on ABC's Nightline.
Also recorded as Leonard David Mlodinow · L. D. Mlodimow · Dr. Leonard Mlodinow
Leonard Mlodinow

Martin.haburaj · On TEDx Bratislava 2012 Previously published · CC BY-SA 4.0
- Name
- Leonard Mlodinow
- Born
- 26 November 1954
- Birthplace
- Chicago, Illinois
- Education
- Brandeis University University of California, Berkeley
- Nationality
- United States
- Occupation
- physicist · writer · screenwriter · mathematician
- Fields
- mathematical physics · physics · popular science literature · quantum mechanics
- Honours
- PEN/E. O. Wilson Literary Science Writing Award · Humboldt Research Fellowship · Robert B. Balles Prize in Critical Thinking · Humboldt Prize
- Languages
- English · Hungarian
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Documentary summary
Leonard Mlodinow (born November 26, 1954) is an American theoretical physicist and mathematician, screenwriter and author. In physics, he is known for his work on the large N expansion, a method of approximating the spectrum of atoms based on the consideration of an infinite-dimensional version of the problem, and for his work on the quantum theory of light inside dielectrics. He also makes public lectures and media appearances on programs including Morning Joe and Through the Wormhole, and debated Deepak Chopra on ABC's Nightline.
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wikidata · Q44646 · wikipedia · Leonard Mlodinow
In this article
Biography
Biography
Leonard Mlodinow studied at University of California, Berkeley. The recorded working language is English and Hungarian. The field of work recorded is mathematical physics, physics and popular science literature. Richard Feynman is recorded as an influence. Employment is recorded with California Institute of Technology.
Key facts
Key facts
• Name — Leonard Mlodinow • Born — 26 November 1954 • Birthplace — Chicago, Illinois • Citizenship — American • Fields — Mathematical physics • Workplaces — Max Planck Institute for Physics California Institute of Technology • Education — Brandeis University University of California, Berkeley • Doctoral Advisor — Eyvind Wichmann
Biography
Biography
Mlodinow was born in Chicago, Illinois, to Jewish parents who were both Holocaust survivors. His father, who spent more than a year in the Buchenwald concentration camp, had been a leader in the Jewish resistance in his hometown of Częstochowa, in Nazi German-occupied Poland. As a child, Mlodinow was interested in both mathematics and chemistry; while in high school, he was tutored in organic chemistry by a professor from the University of Illinois. He said in his book Feynman's Rainbow that his interest turned to physics during a semester he took off from college to spend on a kibbutz in Israel, during which he had little to do at night besides reading The Feynman Lectures on Physics, which was one of the few English books he found in the kibbutz library. Mlodinow completed his doctorate at the University of California, Berkeley. In his PhD dissertation he developed a new type of perturbation theory for nonrelativistic quantum mechanics, based upon solving the problem in infinite dimensions, and then correcting for the fact that we live in three. The method has become the basis of the 1/d expansion used by theoretical chemists. He has also done pioneering and innovative work in the quantum theory of nonlinear optics. The central problem of quantum nonlinear optics is how to quantize a dielectric that, as well as the usual homogeneities and anisotropy, can also have nonlinearities and dispersion, and earlier attempts in this direction, while incorporating the known linear theory, had not fully reproduced the nonlinear equations. In 1981, Mlodinow joined the faculty at Caltech. Later, he was named an Alexander von Humboldt Fellow and worked at the Max Planck Institute for Physics and Astrophysics in Munich, Germany. In 1986, Mlodinow left full-time academia to begin a writing career. In addition to his books, he wrote many episodes for television series including Star Trek: The Next Generation and MacGyver, created computer games with director Steven Spielberg and actor Robin Williams, and wrote the screenplay for the 2009 film Beyond the Horizon. He continued to conduct research in theoretical physics, and again joined the faculty of Caltech in 2005, leaving in 2013. His latest work in physics concerns the arrow of time, quantum decoherence, and the relation between discrete quantum random walks and the relativistic equations of quantum theory. • Illustration — Point of Inquiry host Josh Zepps interviews Mlodinow – CFI Summit – 2013.
Articles
Articles
• Mlodinow, Leonard. "Meet Hollywood's Latest Genius." Los Angeles Times (July 2, 2006). • Mlodinow, Leonard. "The Triumph of the Random," Was Joe Di Maggio's hitting streak a fluke?" Wall Street Journal (July 16, 2009). • Mlodinow, Leonard. "A hint of hype, a taste of illusion." Wall Street Journal (November 20, 2009). • Hawking, Stephen, and Leonard Mlodinow. "Why God did not create the universe." Wall Street Journal (September 4—5, 2010) W 3 (2010). • Hawking, Stephen, and Leonard Mlodinow. "The (elusive) theory of everything." Scientific American 303.4 (2010): 68–71. • Mlodinow, Leonard. "Physics: Fundamental Feynman." Nature 471 (2011), 296–297. • Mlodinow, Leonard. "A Facial Theory of Politics." New York Times (April 22, 2012): 58. • Mlodinow, Leonard. "In Hollywood, Theories of Infinite Dimensions." New York Times (June 3, 2012): 58. • Mlodinow, Leonard. "Most of Us are Biased After All." New York Times (April 4, 2013): 58. • Mlodinow, Leonard. "Love and Math: The Heart of Hidden Reality." New York Times (October 25, 2013): 15. • Mlodinow, Leonard. "It is, in Fact, Rocket Science," New York Times (May 15, 2015): 23. • Mlodinow, Leonard. "Mindware and Superforecasting." New York Times (October 15, 2015): 23.
Identity
Identity
Leonard Mlodinow is recorded as having received PEN/E. Wilson Literary Science Writing Award, Humboldt Research Fellowship and Robert B. Balles Prize in Critical Thinking.
Life and career
Dated record
Life and career
The full dated record · 1 entries
1954
Leonard Mlodinow born at Chicago.
Books
Books
• Euclid's Window: The Story of Geometry from Parallel Lines to Hyperspace (2001) is a work on popular science that chronicles the idea of curved space and the history of geometry. • Feynman's Rainbow: A Search for Beauty in Physics and in Life (2003) (as published in US), is about his relationship with Richard Feynman and Richard Feynman's brilliance, during his post-doctoral years in Caltech, in the early eighties. The book offers an insight into Feynman's attitude towards physics and life, his relationship with Murray Gell-Mann and the rise of String Theory. • A Briefer History of Time (2005), with Stephen Hawking. • The Drunkard's Walk: How Randomness Rules Our Lives (2008), deals with randomness and people's inability to take it into account in their daily lives. The book was a "NY Times notable book of the year". • The Grand Design (2010) with Stephen Hawking. This book argues that invoking God is not necessary to explain the origins of the universe. It became a No. 1 New York Times bestseller. • The War of the Worldviews (2011) with Deepak Chopra. From their contrasting scientific and spiritual perspectives, the two authors answer the big questions about the universe, consciousness, life, and God. • Subliminal: How Your Unconscious Mind Rules Your Behavior (2012) Describes how things that we think are conscious, freely made choices, are in fact governed by our subconscious. • The Upright Thinkers: The Human Journey from Living in Trees to Understanding the Cosmos (2015) A history of human progress, from our time on the African savannah through the invention of modern quantum physics.. • Elastic: Flexible Thinking in a Time of Change (2018) A new look at the neuroscience of change—and how elastic thinking can help us thrive in a world changing faster than ever before. • Stephen Hawking: A Memoir of Friendship and Physics (2020) • Emotional: How Feelings Shape Our Thinking (2022)
Children's books
Children's books
• The Kids of Einstein Elementary: Titanic Cat, co-authored with Matt Costello and Josh Nash (2004) • The Kids of Einstein Elementary: The Last Dinosaur, co-authored with Matt Costello and Josh Nash (2004)
Primary material
Documents and archives
scholarly publication
- <i>The Grand Design</i>: Stephen Hawking and Leonard Mlodinow, The Physics Teacher, 2011
Scholarly · Crossref registry · 2011
- The Grand Design by Stephen Hawking and Leonard Mlodinow, Himalayan Physics, 2011
Scholarly · Crossref registry · 2011
reference work
- Wikidata, structured authority record Q44646: Leonard Mlodinow
Reputable secondary · Wikimedia Foundation
- “Leonard Mlodinow”, English Wikipedia, consulted as further reading
Reputable secondary · Wikipedia
Awards and honors
• 2008 Robert P. Balles Prize for Critical Thinking for his book The Drunkard's Walk: How Randomness Rules our Lives awarded by the Committee for Skeptical Inquiry (CSICOP) • 2010 Liber Press Award for the Popularization of Science • 2013 PEN/E. O. Wilson Literary Science Writing Award, Subliminal
References
Citations
References
Each reference names the institution holding it, so a reader may go to the document itself.
scholarly publication
<i>The Grand Design</i>: Stephen Hawking and Leonard Mlodinow, The Physics Teacher, 2011Crossref registry
Institutional witnessscholarly publication
Institutional witnessreference work
Wikidata, structured authority record Q44646: Leonard MlodinowWikimedia Foundation
Secondary witnessreference work
Secondary witness
Further particulars
Held on the record
Further particulars
Open the remaining particulars
The authorities additionally record the headings Leonard David Mlodinow, L. Mlodimow and Dr. His recorded languages were English and Hungarian. His recorded confession was atheism. Mlodinow worked in mathematical physics, physics, popular science literature, quantum mechanics and television screenwriting. He was employed by California Institute of Technology. Mlodinow received PEN/E. Wilson Literary Science Writing Award, Humboldt Research Fellowship, Robert B. Balles Prize in Critical Thinking and Humboldt Prize.
Identity and origins
Career and activity
Recognition and collections
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 14 August 2026.
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