Quantum renormalization group and AdS/CFT


Lee, S. (2013). Quantum renormalization group and AdS/CFT. Perimeter Institute. https://pirsa.org/13050036


Lee, Sung-Sik. Quantum renormalization group and AdS/CFT. Perimeter Institute, May. 08, 2013, https://pirsa.org/13050036


          @misc{ pirsa_PIRSA:13050036,
            doi = {10.48660/13050036},
            url = {https://pirsa.org/13050036},
            author = {Lee, Sung-Sik},
            keywords = {Quantum Fields and Strings},
            language = {en},
            title = {Quantum renormalization group and AdS/CFT},
            publisher = {Perimeter Institute},
            year = {2013},
            month = {may},
            note = {PIRSA:13050036 see, \url{https://pirsa.org}}

Sung-Sik Lee McMaster University


In this talk, I will discuss about the notion of quantum renormalization group, and explain how (D+1)-dimensional gravitational theories naturally emerge as dual descriptions for D-dimensional quantum field theories. It will be argued that the dynamical gravitational field in the bulk encodes the entanglement between low energy modes and high energy modes of the corresponding quantum field theory.