论文标题
量子非平衡多体自旋系统
Quantum Non-equilibrium Many-Body Spin-Photon Systems
论文作者
论文摘要
在此博士学位论文论文涉及在异常状态下强相关的量子系统的量子动力学。这项研究既不局限于静态特性或长期放松的演变，也不忽略对任何相关子系统的影响，就像对主方程方法中的环境经常进行的那样。这项工作的重点是在几个操作方面探索不同的量子系统，然后发现量子控制可能感兴趣的结果，从而发现量子计算和量子信息处理。我们的主要结果可以总结如下三个部分：临界动力学的签名，驱动的dicke模型作为超强耦合的测试床，以及kibble-zurek机制之外。
In this Ph.D. thesis dissertation concerns the quantum dynamics of strongly-correlated quantum systems in out-of-equilibrium states. The research is neither restricted to static properties or long-term relaxation evolutions nor does it neglect effects on any relevant subsystem as is frequently done with the environment in master equations approaches. The focus of this work is to explore different quantum systems during several regimes of operations, then discover results that might be of interest to quantum control, and hence to quantum computation and quantum information processing. Our main results can be summarized as follows in three parts: Signature of Critical Dynamics, Driven Dicke Model as a Test-bed of Ultra-Strong Coupling, and Beyond the Kibble-Zurek Mechanism.
