419 citations
- Massachusetts Institute of TechnologyUS181 papers
- Vilnius UniversityLT180 papers
- Boğaziçi UniversityTR178 papers
- Deutsches Elektronen-Synchrotron DESYDE178 papers
- University of Nebraska–LincolnUS178 papers
- Bulgarian Academy of SciencesBG176 papers
- Sofia University "St. Kliment Ohridski"BG175 papers
- University of BristolGB175 papers
- University of HelsinkiFI175 papers
- University of AntwerpBE174 papers
- University of BelgradeRS174 papers
- University of Notre DameUS174 papers
Showing 2008 · quant-phShow all
3 papers · 2 filters
quant-ph2008★ 29 cited
Non-malleable encryption of quantum information
Andris Ambainis, Jan Bouda, Andreas Winter
We introduce the notion of "non-malleability" of a quantum state encryption scheme (in dimension d): in addition to the requirement that an adversary cannot learn information about…
quant-ph2008★ 6 cited
Improved constructions of quantum automata
Andris Ambainis, Nikolajs Nahimovs
We present a simple construction of quantum automata which achieve an exponential advantage over classical finite automata. Our automata use \frac{4}ε \log 2p + O(1) states to reco…
quant-ph2008
A Criterion for Attaining the Welch Bounds with Applications for Mutually Unbiased Bases
Aleksandrs Belovs, Juris Smotrovs
The paper gives a short introduction to mutually unbiased bases and the Welch bounds and demonstrates that the latter is a good technical tool to explore the former. In particular,…