Floquet control of quantum dissipation in spin chains

@article{Chen2014FloquetCO,
  title={Floquet control of quantum dissipation in spin chains},
  author={Chong Chen and Jun-Hong An and Hong-Gang Luo and C. P. Sun and C. H. Oh},
  journal={Physical Review A},
  year={2014},
  volume={91},
  pages={052122}
}
Controlling the decoherence induced by the interaction of quantum system with its environment is a fundamental challenge in quantum technology. Utilizing Floquet theory, we explore the constructive role of temporal periodic driving in suppressing decoherence of a spin-1/2 particle coupled to a spin bath. It is revealed that, accompanying the formation of a Floquet bound state in the quasienergy spectrum of the whole system including the system and its environment, the dissipation of the spin… 
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References

SHOWING 1-10 OF 57 REFERENCES
Quantum computation and quantum information
  • T. Paul
  • Physics
    Mathematical Structures in Computer Science
  • 2007
This special issue of Mathematical Structures in Computer Science contains several contributions related to the modern field of Quantum Information and Quantum Computing. The first two papers deal…
Phys
  • Rev. Lett. 87, 270405
  • 2001
New J
  • Phys. 15, 083001 (2013). 052122-7 CHEN, AN, LUO, SUN, AND OH PHYSICAL REVIEW A 91, 052122
  • 2015
New J
  • Phys. 16, 013007
  • 2014
Phys
  • Rev. A 89, 013627
  • 2014
Phys
  • Rev. A 89, 060101(R)
  • 2014
Nature (London) 496
  • 196
  • 2013
Nature 496
  • 196
  • 2013
New J
  • Phys. 15, 095004
  • 2013
Phys
  • Rev. Lett. 111, 175301
  • 2013
...
1
2
3
4
5
...