5 citations · 14 across the 7 of their papers we have counts for
4 papers · 1 filter
Quantum and classical advantage distillation are not equivalent
Dagomir Kaszlikowski, Lim Jenn Yang, L. C. Kwek +1
We report that, for the generation of a secure cryptographic key from correlations established through a noisy quantum channel, the quantum and classical advantage distillation pro…
Tutorial Notes on One-Party and Two-Party Gaussian States
Berthold-Georg Englert, Krzysztof Wódkiewicz
Gaussian states -- or, more generally, Gaussian operators -- play an important role in Quantum Optics and Quantum Information Science, both in discussions about conceptual issues a…
How well can you know the edge of a quantum pyramid?
Dagomir Kaszlikowski, Ajay Gopinathan, Yeong Cherng Liang +2
The methods of quantum cryptography enable one to have perfectly secure communication lines, whereby the laws of quantum physics protect the privacy of the data exchanged. Each qua…
Mathematical Models of Contemporary Elementary Quantum Computing Devices
G. Chen, D. A. Church, B. -G. Englert +1
Computations with a future quantum computer will be implemented through the operations by elementary quantum gates. It is now well known that the collection of 1-bit and 2-bit quan…