6 papers
Relative entropy of entanglement of Haar random states
Takato Mori, Beni Yoshida
We determine the relative entropy of entanglement of a bipartite mixed state obtained by tracing out one subsystem of a tripartite Haar-random pure state …
Many-body chirality of topological stabilizer states
Tyler D. Ellison, Dongjin Lee, Zhi Li +3
A defining feature of chirality is the distinction between a system and its mirror image. Despite extensive experimental observations of chiral phases and theoretical advances, a q…
Tripartite Haar random state has no bipartite entanglement
Zhi Li, Takato Mori, Beni Yoshida
We show that no EPR-like bipartite entanglement can be distilled from a tripartite Haar random state by local unitaries or local operations when each subsystem $…
Entanglement sharing schemes
Zahra Khanian, Dongjin Lee, Debbie Leung +7
We ask how quantum correlations can be distributed among many subsystems. To address this, we define entanglement sharing schemes (ESS) where certain pairs of subsystems allow enta…
Baby universe as logical qubits: information recovery in random encoding
Takato Mori, Beni Yoshida
We revisit whether a semiclassical closed baby universe in AdS/CFT necessarily possess a trivial one-dimensional Hilbert space or may instead carry a large entropy. Recent results…
Does connected wedge imply distillable entanglement?
Takato Mori, Beni Yoshida
The Ryu-Takayanagi formula predicts that two boundary subsystems and can exhibit large mutual information even when they are spatially disconnected on the boundary…