![]() NCTS (South) | |
DATE | 2012-10-08 |
TIME | 12:10 |
PLACE | R49223, Second Physics Building , NCKU |
FIELD | Quantum Information Science |
SPEAKER | Dr. Heng-Na Xiong(熊恒娜) - 成功大學物理系 |
TITLE | Dynamically Stabilized Decoherence-Free States in non-Markovian Fermionic Systems |
ABSTRACT | Decoherence-free subspaces provide a strategy for protecting the dynamics of an open system from decoherence induced by the system-environment interaction. In my talk, I will fist introduce the background of DFSs and the basic theory in the framework of Markovian master equations. Then I will discuss the decoherence-free states in the general setting of a non-Markovian fermionic environment. By solving the exact master equation, I will show that dynamically stabilized decoherence-free states can be generated for non-Markovian environments. |