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Concurrence and Quantum Discord in The Eigenstates of Chaotic and Integrable Spin Chains by Sunidhi Monga is a document available to read on EtoBox.
This paper investigates the relationship between quantum chaos and quantum correlations in spin-1/2 chains, focusing on concurrence (CC) and quantum discord (QD). The authors find that the distribution of CC and QD varies significantly between chaotic and integrable regimes, with distinct patterns observed in energy eigenstates. The results contribute to understanding how chaotic properties affect quantum information characteristics in many-body systems.
- Author
- Sunidhi Monga
- Language
- EN