Title: An Exact AdS/CFT Duality
Abstract: The AdS/CFT correspondence relates string theory on an Anti de Sitter (AdS) background to a dual conformal field theory (CFT) living on the boundary of AdS. One promising strategy for how to prove the duality is to consider the `tensionless’ limit of string theory in which the dual CFT becomes weakly coupled. For the case of string theory on AdS3 we have recently identified a solvable world-sheet description for this tensionless limit. This opens the way towards proving the AdS/CFT correspondence, at least for this specific set-up.
Leave a Comment
Posted: 29th June 2020 by George Rogers
Matthias Gaberdiel (ETH, Zurich)
Title: An Exact AdS/CFT Duality
Abstract: The AdS/CFT correspondence relates string theory on an Anti de Sitter (AdS) background to a dual conformal field theory (CFT) living on the boundary of AdS. One promising strategy for how to prove the duality is to consider the `tensionless’ limit of string theory in which the dual CFT becomes weakly coupled. For the case of string theory on AdS3 we have recently identified a solvable world-sheet description for this tensionless limit. This opens the way towards proving the AdS/CFT correspondence, at least for this specific set-up.
Category: Uncategorised
In case you missed our #DIAS2020 video which was published last week and highlights just some of our greatest achievements over the past 80 years, you can watch it now on our website at: dias.ie/2020/06/29/lau… #DIASdiscovers
Interested in the planets and art? Check out @NASAJuno mission and the JunoCam project, where the general public can download raw images of Jupiter and put their image processing and imagination to the test... where science meets art: missionjuno.swri.edu/junocam/ #DIASrecommends
What does DIAS mean to you? Take a look at what James Grannell, Seismic Network Data Analyst at DIAS, has to share!
For 8 decades, DIAS has been at the forefront of research and has continually explored the big questions of the 21st Century. We are excited to officially launch our #DIAS2020 video, giving just a sample of what we have achieved over the past 80 years. youtube.com/watch?v=kNEsZZ…
What does DIAS mean to you? Listen to what Dr. Mari Longobardi, Post-doctoral Research Fellow at DIAS on the EUROVOLC project, has to say!
In English, too!
What does DIAS mean to you? We get to hear what Dr. Mícheál Hoyne, Bergin Fellow in the School of Celtic Studies at DIAS, has to say!
If you missed our live Lockdown Lecture with Dr. Samuel Kováčik, checkout our YouTube channel for a video recording of the talk! Explore the possibility of accessing other dimensions. youtu.be/eDD9i0-Le4s
What does DIAS mean to you? We get to hear what Dr. Meysam Rezaeifar, Post-doctoral Research Fellow of Geophysics in the School of Cosmic Physics at DIAS, has to say!
If you missed our live Lockdown Lecture with Professor Barry Lewis, checkout our YouTube channel for a video recording of the talk! Explore the language of life in early Ireland and Wales. youtu.be/b5JRd88qiro
What DIAS means to me? We asked some of our staff, on the occasion of the 80th Anniversary of the founding of DIAS, what the institute means to them personally. First up we have Eileen ( @EileenFloodRyan ) from our School of Cosmic Physics, Astronomy & Astrophysics section.
ICYMI: @dias_geophysics researchers from the Irish National Seismic Network (INSN) were on @kclr96fm last Wednesday chatting with @suenunnradio about earth tremors and movements: kclr96fm.com/the-way-it-is-… #DIASdiscovers
Did you catch us on the @rtenews on Saturday morning? We were delighted to have @GeorgeLeeRTE take an interest in our anniversary and current work. rte.ie/news/player/20… #DIASdiscovers
If you missed our live Lockdown Lecture with Professor Peter Gallagher (@petertgallagher), checkout our YouTube channel for a video recording of the talk! Explore the Sun-Earth connection with @ESASolarOrbiter. youtu.be/ETAoUwNRG_U
For all of you interested in the intersection of code and astronomy, checkout the Python in Astronomy 2020 Hack Day video series, featuring @drsophiemurray as an organizer: youtu.be/PEylznRcstA #DIASrecommends