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Experimental demonstration of decoherence suppression via quantum measurement reversal

Title
Experimental demonstration of decoherence suppression via quantum measurement reversal
Authors
Lee, Jong-ChanJeong, YCKim, YSKim, YH
DGIST Authors
Lee, Jong-Chan; Jeong, YC; Kim, YS; Kim, YH
Issue Date
2011-09
Citation
Optics Express, 19(17), 16309-16316
Type
Article
ISSN
1094-4087
Abstract
Taming decoherence is essential in realizing quantum computation and quantum communication. Here we experimentally demonstrate that decoherence due to amplitude damping can be suppressed by exploiting quantum measurement reversal in which a weak measurement and the reversing measurement are introduced before and after the decoherence channel, respectively. We have also investigated the trade-off relation between the degree of decoherence suppression and the channel transmittance. © 2011 Optical Society of America.
URI
http://hdl.handle.net/20.500.11750/13413
DOI
10.1364/OE.19.016309
Publisher
Optical Society of America
Related Researcher
  • Author Lee, Jong-Chan Single-molecule Biophysics and Advanced Bioimaging Laboratory
  • Research Interests Liquid-liquid phase separation; Super-resolution imaging;
Files:
There are no files associated with this item.
Collection:
Department of New BiologySingle-molecule Biophysics and Advanced Bioimaging Laboratory1. Journal Articles


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