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quant-ph2026
Global and nonlocal magic of quantum many-body scars
Lukas Ebner, Giovanni Cataldi, Kaidi Xu +2
Nonergodic features of chaotic quantum many-body systems are commonly characterized through local observables, fidelity, and entanglement entropy. Here, using global and nonlocal m…
hep-th2026
Dynamical Entanglement Phase Transitions in Holographic CFTs
Lukas Ebner, Jad C. Halimeh, David Horn +5
We study the time evolution of the entanglement structure of holographic conformal field theories after a local quench. Using the mutual information between two spatial intervals a…