599 citations · 4k across the 83 of their papers we have counts for
Showing 2006 · quant-phShow all
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quant-ph2006★ 3 cited
Completely positive covariant two-qubit quantum processes and optimal quantum NOT operations for entangled qubit pairs
J. Novotny, G. Alber, I. Jex
The structure of all completely positive quantum operations is investigated which transform pure two-qubit input states of a given degree of entanglement in a covariant way. Specia…
quant-ph2006★ 131 cited
Experimentally realizable quantum comparison of coherent states and its applications
Erika Andersson, Marcos Curty, Igor Jex
When comparing quantum states to each other, it is possible to obtain an unambiguous answer, indicating that the states are definitely different, already after a single measurement…