2024/12/02 by Joseph Dominicus Lap, Lap, Joseph, B. Mueller +4 · 1 citation
Engineering · Materials Science · #FOS: Physical sciences #High Energy Physics - Theory (hep-th) #Liquid Crystal Research Advancements #Mathematical Physics (math-ph) #Photonic and Optical Devices
paper · doi:10.48550/arxiv.2412.01808
openalex publication_date 2024/12/02 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We elaborate on the method introduced in arXiv:2403.02165 for holographic duals of Boundary Conformal Field Theories (BCFTs) with multiple boundaries. Naïvely, as the number of boundaries grow large such a calculation becomes unmanageable. We show that is not always the case. Using these advances we calculate the entanglement entropy as a function of time for 1+1-dimensional CFTs that are split into N subsystems. We give explicit results for N = 4 and N = 17. We find that all qualitative differences that arise for larger N are present N = 4.