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Time Resolved Collective Entanglement Dynamics in Cavity Quantum Electrodynamics
Time Resolved Collective Entanglement Dynamics Cavity Quantum Electrodynamics
2012/2/27
Nonlinearity and entanglement are two important indications by which physical systems can be identified as non-classical. We study the dynamics of the resonant interaction of up to N=3 two-level syste...
Entanglement dynamics of bipartite system in squeezed vacuum reservoirs
squeezed vacuum reservoirs bipartite system Quantum Physics
2010/11/8
Entanglement plays a crucial role in quantum information protocols, thus the dynamical behavior of entangled states is of a great importance. In this paper we suggest a useful scheme that permits a di...
Entanglement dynamics of two-bipartite system under the influence of dissipative environments
dissipative environments Quantum Physics
2010/11/8
An experimental scheme is suggested that permits a direct measure of entanglement in a two-qubit cavity system. It is realized in the cavity-QED technology utilizing atoms as flying qubits. With this ...
Entanglement dynamics via coherent-state propagators
Entanglement dynamics coherent-state propagators
2010/10/19
The dynamical generation of entanglement in closed bipartite systems is investigated in the semi-classical regime. We consider a model of two particles, initially prepared in a product of coherent sta...
Entanglement dynamics of two qubits under the influence of external kicks and Gaussian pulses
Entanglement dynamics two qubits influence external kicks Gaussian pulses
2010/10/19
We have investigated the dynamics of entanglement between two spin-1/2 qubits that are sub-
ject to independent kick and Gaussian pulse type external magnetic elds analytically as well as numericall...
Bright and Dark periods in the Entanglement Dynamics of Interacting Qubits in Contact with the Environment
Bright and Dark periods Entanglement Dynamics Interacting Qubits Environment
2010/4/8
Interaction among the qubits are basis to many quantum logic operations. We report how such inter-qubit interactions can lead to new features, in the form of bright and dark periods in the entanglemen...
q-entropies and the entanglement dynamics of two-qubits interacting with an environment
q-Entropies Entanglement dynamics
2010/7/5
We investigate entropic aspects of the quantum entanglement dynamics of two-qubits systems interacting with an environment. In particular we consider the detection, based on the violation of classical...
Entanglement Dynamics of Multipartite Systems
Under Decoherence from a Spin Environment
entanglement dynamics decoherence a spin environment
2007/8/15
2006Vol.46No.1pp.73-76DOI:
Entanglement Dynamics of Multipartite Systems
Under Decoherence from a Spin Environment
XIE Guo-Qiu,1,2 WANG An-Min,1 and MA Xiao-San1
1 Depar...