2025/09/17 by Andreas Karch, Karch, Andreas, Merna Youssef +1 · 2 citations
Physics and Astronomy · #Advanced Thermodynamics and Statistical Mechanics #Digital Holography and Microscopy #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #High Energy Physics - Theory (hep-th) #Quantum Mechanics and Applications
paper · pdf · doi:10.48550/arxiv.2509.14312
openalex publication_date 2025/09/17 · openalex created_date 2025/10/09 · openalex updated_date 2026/07/28
We exploit the holographic realization of a conformal theory coupled to an external bath realized via a double trace deformation and its gravity dual in terms of transparent boundary conditions in order to map out some basic dissipative properties of this simple open holographic system. In particular, we determine the energy transmission coefficient across the boundary, discover a novel duality relating weak and strong coupling to the external bath, and quantify the dissipation in the system by working out the quasi normal modes.