T
Tadashi Takayanagi
Researcher at Yukawa Institute for Theoretical Physics
Publications - 271
Citations - 26992
Tadashi Takayanagi is an academic researcher from Yukawa Institute for Theoretical Physics. The author has contributed to research in topics: Quantum entanglement & AdS/CFT correspondence. The author has an hindex of 69, co-authored 256 publications receiving 23412 citations. Previous affiliations of Tadashi Takayanagi include Harvard University & Institute for the Physics and Mathematics of the Universe.
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Tachyon condensation on a noncommutative torus
TL;DR: In this paper, non-commutative solitons on a non-Commutative torus and their application to tachyon condensation were discussed and the resulting soliton spectrum is consistent with T duality and is surprisingly interesting.
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Renyi entropy for local quenches in 2D CFT from numerical conformal blocks
TL;DR: In this article, the authors study the time evolution of Renyi entanglement entropy for locally excited states in two-dimensional large central charge CFTs and find that the behavior of the conformal blocks changes when the dimensions of external primary states reach the value c/32.
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Looking at shadows of entanglement wedges
TL;DR: In this article, a method of deriving shapes of entanglement wedges directly from CFT calculations is presented, where a reduced density matrix in holographic CFTs possesses a sharp wedge structure such that inside the wedge we can distinguish two local excitations, while outside we cannot.
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Fuzzy Ring from M2-brane Giant Torus
TL;DR: In this article, the authors construct spinning dual M2 giant gravitons in AdS_4 x S^7, which generically become 1/16 BPS states, and show that their world-volumes become torii.
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Notes on giant gravitons on PP waves
TL;DR: In this paper, the giant gravitons in the maximally supersymmetric IIB pp-wave were investigated from several viewpoints: (i) the dynamics of D3-branes, (ii) the world-sheet description and (iii) the correlation functions in the dual N = 4 Yang-Mills theory.