Please use this identifier to cite or link to this item: https://doi.org/10.1142/S0219749912500359
Title: Tomographic quantum cryptography protocols are reference frame independent
Authors: Thinh, L.P.
Sheridan, L. 
Scarani, V. 
Keywords: Quantum cryptography
quantum key distribution
reference frame independent
uncertainty relations
Issue Date: Apr-2012
Source: Thinh, L.P.,Sheridan, L.,Scarani, V. (2012-04). Tomographic quantum cryptography protocols are reference frame independent. International Journal of Quantum Information 10 (3) : -. ScholarBank@NUS Repository. https://doi.org/10.1142/S0219749912500359
Abstract: We consider the class of reference frame independent protocols in d dimensions for quantum key distribution, in which Alice and Bob have one natural basis that is aligned and the rest of their measurement bases are unaligned. We relate existing approaches to tomographically complete protocols. We comment on two different approaches to finite key bounds in this setting, one direct and one using the entropic uncertainty relation and suggest that the existing finite key bounds can still be improved. © 2012 World Scientific Publishing Company.
Source Title: International Journal of Quantum Information
URI: http://scholarbank.nus.edu.sg/handle/10635/53234
ISSN: 02197499
DOI: 10.1142/S0219749912500359
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