1 citations · 3 across the 4 of their papers we have counts for
4 papers
Black Hole Singularity and Timelike Entanglement
Takanori Anegawa, Kotaro Tamaoka
We study timelike and conventional entanglement entropy as potential probes of black hole singularities via the AdS/CFT correspondence. Using an analytically tractable example, we…
Hawking-Page and entanglement phase transition in 2d CFT on curved backgrounds
Akihiro Miyata, Masahiro Nozaki, Kotaro Tamaoka +1
The thermodynamics and the entanglement properties of two-dimensional conformal field theories (d CFTs) on curved backgrounds are studied. By means of conformal mapping we study…
Spatial deformation of many-body quantum chaotic systems and quantum information scrambling
Kanato Goto, Taozhi Guo, Tomoki Nosaka +3
We study the effect of spatial inhomogeneity on quantum information scrambling, a process of spreading and locally hiding quantum information in quantum many-body systems. As a par…
Notes on Pseudo Entropy Amplification
Yutaka Ishiyama, Riku Kojima, Sho Matsui +1
We study pseudo entropy for a particular linear combination of entangled states in qubit systems, two-dimensional free conformal field theories (CFT), and two-dimensional holograph…