shaher haddad

An Effective Model of Spatially Correlated Decoherence in Entangled Quantum Systems

2026 · Zenodo (CERN European Organization for Nuclear Research)

This work presents an effective open-quantum-systems model for decoherence in multipartite entangled states subject to spatially correlated environmental noise. Without assuming a specific microscopic mechanism, the model characterizes collective decoherence through correlated noise terms and …