Enhancement of quantum correlations and geometric phase for a driven
bipartite quantum system in a structured environment
- URL: http://arxiv.org/abs/2103.10528v1
- Date: Thu, 18 Mar 2021 21:11:37 GMT
- Title: Enhancement of quantum correlations and geometric phase for a driven
bipartite quantum system in a structured environment
- Authors: Paula I. Villar and Alejandro Soba
- Abstract summary: We study the role of driving in an initial maximally entangled state evolving under a structured environment.
This knowledge can aid the search for physical setups that best retain quantum properties under dissipative dynamics.
- Score: 77.34726150561087
- License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
- Abstract: We study the role of driving in an initial maximally entangled state evolving
under the presence of a structured environment in a weak and strong regime. We
focus on the enhancement and degradation of maximal Concurrence when the system
is driven on and out of resonance for a general evolution, as well as the
effect of adding a transverse coupling among the particles of the model. We
further investigate the role of driving in the acquisition of a geometric phase
for the maximally entangled state. As the model studied herein can be used to
model experimental situations such as hybrid quantum classical systems feasible
with current technologies, this knowledge can aid the search for physical
setups that best retain quantum properties under dissipative dynamics.
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