Investigation on entanglement dynamics in anharmonic oscillator systems and open quantum systems
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 obt...
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2012
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| Online Access: | http://hdl.handle.net/10356/49327 |
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sg-ntu-dr.10356-493272023-02-28T23:18:51Z Investigation on entanglement dynamics in anharmonic oscillator systems and open quantum systems Halim, David Chew Lock Yue School of Physical and Mathematical Sciences DRNTU::Science 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. Bachelor of Science in Physics 2012-05-17T07:25:03Z 2012-05-17T07:25:03Z 2012 2012 Final Year Project (FYP) http://hdl.handle.net/10356/49327 en 75 p. application/pdf |
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DRNTU::Science Halim, David Investigation on entanglement dynamics in anharmonic oscillator systems and open quantum systems |
| description |
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. |
| author2 |
Chew Lock Yue |
| author_facet |
Chew Lock Yue Halim, David |
| format |
Final Year Project |
| author |
Halim, David |
| author_sort |
Halim, David |
| title |
Investigation on entanglement dynamics in anharmonic oscillator systems and open quantum systems |
| title_short |
Investigation on entanglement dynamics in anharmonic oscillator systems and open quantum systems |
| title_full |
Investigation on entanglement dynamics in anharmonic oscillator systems and open quantum systems |
| title_fullStr |
Investigation on entanglement dynamics in anharmonic oscillator systems and open quantum systems |
| title_full_unstemmed |
Investigation on entanglement dynamics in anharmonic oscillator systems and open quantum systems |
| title_sort |
investigation on entanglement dynamics in anharmonic oscillator systems and open quantum systems |
| publishDate |
2012 |
| url |
http://hdl.handle.net/10356/49327 |
| _version_ |
1759857897474359296 |