In physics, string theory is a theoretical framework in which the point-like particles of particle physics are replaced by one-dimensional objects called strings. String theory describes how these strings propagate through space and interact with each other. On distance scales larger than
From playlist Physics
Is string theory a unified theory?
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From playlist Science Unplugged: String Theory
What is the goal of string theory?
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From playlist Science Unplugged: String Theory
What are the candidates for a unified theory?
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From playlist Science Unplugged: Physics
In this video I explain why so many physicists believe in string theory but that it also comes with a number of problems. It requires the existence of additional dimensions of space (which we do not see), of new particles (which we do not see), and of new fields (leading to deviations from
From playlist Physics
Mechanism of the Fischer Indole Synthesis in Organic Chemistry. Heterocyclic Chemistry playlist: https://youtube.com/playlist?list=PLavaRHHaRimUCE5F83Ier19ksegJvJL7h My Chemistry Channel: www.youtube.com/c/CasualChemistry
From playlist Heterocyclic Chemistry
How does string theory suggest that space itself can tear?
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From playlist Science Unplugged: String Theory
Bohemian Gravity | A Capella Science
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From playlist Cool Stuff
Washington Taylor - How Natural is the Standard Model in the String Landscape?
Mike's pioneering work in taking a statistical approach to string vacua has contributed to an ever-improving picture of the landscape of solutions of string theory. In this talk, we explore how such statistical ideas may be relevant in understanding how natural different realizations of th
From playlist Mikefest: A conference in honor of Michael Douglas' 60th birthday
Real Topological String Amplitudes by K S Narain
11 January 2017 to 13 January 2017 VENUE: Ramanujan Lecture Hall, ICTS, Bengaluru String theory has come a long way, from its origin in 1970's as a possible model of strong interactions, to the present day where it sheds light not only on the original problem of strong interactions, but
From playlist String Theory: Past and Present
PiTP-String Compactifications, Part 1 - Edward Witten
PiTP-String Compactifications, Part 1 Edward Witten Institute for Advanced Study July 24, 2008
From playlist PiTP 2008
Top Eeigenvalue of a Random Matrix: Tracy-Widom Distribution and Third Order... by Satya Majumdar
11 January 2017 to 13 January 2017 VENUE: Ramanujan Lecture Hall, ICTS, Bengaluru String theory has come a long way, from its origin in 1970's as a possible model of strong interactions, to the present day where it sheds light not only on the original problem of strong interactions, but
From playlist String Theory: Past and Present
SUSY for Strings and Branes, Part 1 - Katrin Becker
SUSY for Strings and Branes, Part 1 Katrin Becker Texas A&M University July 19, 2010
From playlist PiTP 2010
S-Matrix Theory for Massive Higher Spins and the Challenge of UV Completion by Nima Arkani Hamed
11 January 2017 to 13 January 2017 VENUE: Ramanujan Lecture Hall, ICTS, Bengaluru String theory has come a long way, from its origin in 1970's as a possible model of strong interactions, to the present day where it sheds light not only on the original problem of strong interactions, but
From playlist String Theory: Past and Present
Shamit Kachru - Adventures in Theoretical Physics
I give a qualitative description of a few problems in theoretical physics that I’ve thought about in recent years (the variety of ideas and techniques has a good overlap with some of Mike’s past interests). Topics will include a quantum field theory approach to determining Ricci flat metri
From playlist Mikefest: A conference in honor of Michael Douglas' 60th birthday
Homotopic, Enantiotopic, Diastereotopic, and Heterotopic Protons
In doing NMR spectroscopy, we must be able to predict chemical shifts for a variety of protons. When comparing specific pairs of protons, we can assign them a few different relationships, those being homotopic, enantiotopic, diasteretopic, and heterotopic. Let's see what these words mean a
From playlist Organic Chemistry
Introduction to String Field Theory, Lecture 1 of 4 | Barton Zwiebach
Barton Zwiebach, MIT KITP Jan 6, 2009 'Introduction to String Field Theory I' lecture given by Barton Zwiebach at the KITP Program: Fundamental Aspects of Superstring Theory. Lecture notes: http://online.kitp.ucsb.edu/online/strings09/zwiebach/pdf/Zwiebach_SuperStrings_KITP.pdf Referenc
From playlist String Theory - Prof. Zwiebach & Susskind
Lecture 4 | String Theory and M-Theory
(October 11, 2010) Leonard Susskind gives a lecture on the string theory and particle physics. During this lecture he focuses on closed string theory as opposed to open string theory. String theory (with its close relative, M-theory) is the basis for the most ambitious theories of the phys
From playlist Lecture Collection | String Theory and M-Theory
SUSY for Strings and Branes, Part 2 - Katrin Becker
SUSY for Strings and Branes, Part 2 Katrin Becker Texas A&M University July 20, 2010
From playlist PiTP 2010