Tadashi Takayanagi
Tadashi Takayanagi; born October 11, 1975 in Tokyo, is a Japanese theoretical physicist. He is a professor at the Yukawa Institute for Theoretical Physics at Kyoto University.
Career
Takayanagi studied physics at the University of Tokyo, where he received his bachelor's degree in 1998 and his master's degree in 2000, and his doctorate in 2002 under Tohru Eguchi. He was a postdoctoral researcher at Harvard University until 2005 and at the Kavli Institute for Theoretical Physics at University of California, Santa Barbara in 2005/06. In 2006 he became assistant professor, in 2008 associate professor and in 2012 professor in Kyoto. He is also at Kavli Institute for the [Physics and Mathematics of the Universe] in Kashiwa.He works on string theory. He is known for a 2006 paper with Shinsei Ryu, later known as the Ryu–Takayanagi conjecture. In that research, they calculated the entropy from quantum entanglement in conformal field theory via the Bekenstein-Hawking entropy of black holes in the context of Juan Maldacena's holographic principle and conformal field theories on a surface correspond to a theory of gravity in the enclosed volume.