SCOAP3 Repository 4 records found  Search took 0.02 seconds. 
1. Entanglement Wedge Cross Section from the Dual Density Matrix / Tamaoka, Kotaro
We define a new information theoretic quantity called odd entanglement entropy (OEE) which enables us to compute the entanglement wedge cross section in holographic conformal field theories (CFTs). [...]
Published in Physical Review Letters 122 (2019) 10.1103/PhysRevLett.122.141601 arXiv:1809.09109
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2. Towards entanglement of purification for conformal field theories / Hirai, Hayato ; Tamaoka, Kotaro ; Yokoya, Tsuyoshi
We argue that the entanglement of purification for 2D holographic conformal field theories (CFT) can be obtained from conformal blocks with internal twist operators. [...]
Published in PTEP 2018 (2018) 063B03 10.1093/ptep/pty063 arXiv:1803.10539
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3. Fermions in geodesic Witten diagrams / Nishida, Mitsuhiro ; Tamaoka, Kotaro
We develop the embedding formalism for odd dimensional Dirac spinors in AdS and apply it to the (geodesic) Witten diagrams including fermionic degrees of freedom. [...]
Published in JHEP 1807 (2018) 149 10.1007/JHEP07(2018)149 arXiv:1805.00217
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4. Geodesic Witten diagrams with an external spinning field / Nishida, Mitsuhiro ; Tamaoka, Kotaro
We explore AdS/CFT correspondence between geodesic Witten diagrams and conformal blocks (conformal partial waves) with an external symmetric traceless tensor field. [...]
Published in PTEP 2017 (2017) 053B06 10.1093/ptep/ptx055 arXiv:1609.04563
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