736 citations · 3.5k across the 116 of their papers we have counts for
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Coherent Eavesdropping Attacks in Quantum Cryptography: Nonequivalence of Quantum and Classical Key Distillation
Dagomir Kaszlikowski, Jenn Yang Lim, Leong Chuang Kwek +1
The security of a cryptographic key that is generated by communication through a noisy quantum channel relies on the ability to distill a shorter secure key sequence from a longer…
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…
Quantum Cryptography: Security Criteria Reexamined
Dagomir Kaszlikowski, Ajay Gopinathan, Yeong Cherng Liang +2
We find that the generally accepted security criteria are flawed for a whole class of protocols for quantum cryptography. This is so because a standard assumption of the security a…
Solvable model of a strongly-driven micromaser
P. Lougovski, F. Casagrande, A. Lulli +3
We study the dynamics of a micromaser where the pumping atoms are strongly driven by a resonant classical field during their transit through the cavity mode. We derive a master equ…
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…