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Quantum Error Correction Fault Tolerance
Quantum Cryptography Security
State Decoding in Multi-Stage Cryptography Protocols
arXiv
Authors: Sindhu Chitikela
Year
2013
Paper ID
8463
Status
Preprint
Abstract Read
~2 min
Abstract Words
67
Citations
N/A
Abstract
This paper presents a practical method of quantum tomography for decoding the state of photons in a multistage cryptography protocol. This method works if the polarization angles are defined on a fixed plane, as is assumed in several quantum cryptography protocols. We show if there are 2m polarization angles in a fixed plane, we need m number of filters and m2 number of photons through each filter.
Why This Paper Matters
- This paper contributes to the Quantum Error Correction & Fault Tolerance research area in the Quantum Articles archive.
- It adds a 2013 reference point for readers tracking recent quantum research.
- This paper presents a practical method of quantum tomography for decoding the state of photons in a multistage cryptography protocol.
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