Iyanuoluwa Olaniyi Ajayi

Simulation Of Quantum Spin Systems For Qubit Applications

This study presents a numerical investigation of the dynamics of two coupled spin-1/2 quantum systems with emphasis on entanglement, quantum coherence, and state fidelity. The system is described by an isotropic Heisenberg Hamiltonian and investigated for exchange-coupling strengths J=−1, −0.5, 0, 0.5, and 11. Four rep...