736 citations · 3.5k across the 116 of their papers we have counts for
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Periodic and discrete Zak bases
Berthold-Georg Englert, Kean Loon Lee, Ady Mann +1
Weyl's displacement operators for position and momentum commute if the product of the elementary displacements equals Planck's constant. Then, their common eigenstates constitute t…
The Singapore Protocol: Incoherent Eavesdropping Attacks
Janet Anders, Hui Khoon Ng, Berthold-Georg Englert +1
We thoroughly analyse the novel quantum key distribution protocol introduced recently in quant-ph/0412075, which is based on minimal qubit tomography. We examine the efficiency of…
Codes for Key Generation in Quantum Cryptography
Berthold-Georg Englert, Fang-Wei Fu, Harald Niederreiter +1
As an alternative to the usual key generation by two-way communication in schemes for quantum cryptography, we consider codes for key generation by one-way communication. We study…