Investigation on entanglement dynamics in anharmonic oscillator systems and open quantum systems
Date of Issue2012
School of Physical and Mathematical Sciences
In this final year project, we investigate the effect of squeezing and anharmonicity on the entanglement dynamics of the system. We give an analytical solution to some case of Hamiltonian. We found that squeezing is very related to the enhancement of the entanglement. A surprising result that we obtain, is the existence of the upper bound of entanglement due to the Hamiltonian, for a given initial state of the system. We have numerically calculated the upper bound of entnaglement the system. The existence of upper bound may change our point of view on the investigation of entanglement in future study.
Final Year Project (FYP)