293 citations · 1.4k across the 52 of their papers we have counts for
4 papers · 1 filter
Family of analytic entanglement monotones
A. Delgado, T. Tessier
We derive a family of entanglement monotones, one member of which turns out to be the negativity. Two others are shown to be lower bounds on the I-concurrence, and on the I-tangle,…
Antisymmetric multi-partite quantum states and their applications
I. Jex, G. Alber, S. M. Barnett +1
Entanglement is a powerful resource for processing quantum information. In this context pure, maximally entangled states have received considerable attention. In the case of bipart…
Universal Sets of Quantum Gates for Detected Jump-Error Correcting Quantum Codes
G. Alber, M. Mussinger, A. Delgado
A universal set of quantum gates is constructed for the recently developed jump-error correcting quantum codes. These quantum codes are capable of correcting errors arising from th…
Detected jump-error correcting quantum codes, quantum error designs and quantum computation
G. Alber, Th. Beth, Ch. Charnes +3
The recently introduced detected-jump correcting quantum codes are capable of stabilizing qubit-systems against spontaneous decay processes arising from couplings to statistically…