21 citations · 21 across the 3 of their papers we have counts for
3 papers
quant-ph2008
Additivity of the Renyi entropy of order 2 for positive-partial-transpose-inducing channels
B. Dierckx, M. Fannes, C. Vandenplas
We prove that the minimal Renyi entropy of order 2 (RE2) output of a positive-partial-transpose(PPT)-inducing channel joint to an arbitrary other channel is equal to the sum of the…
quant-ph2007★ 21 cited
Fermionic Quasi-free States and Maps in Information Theory
B. Dierckx, M. Fannes, M. Pogorzelska
This paper and the results therein are geared towards building a basic toolbox for calculations in quantum information theory of quasi-free fermionic systems. Various entropy and r…
math-ph2006
Goldstone Bosons in Josephson Junctions
B. Dierckx, A. Verbeure
For a microscopic model of a Josephson junction the normal coordinates of the two junction Goldstone bosons are constructed and their dynamical spectrum is computed. The explicit d…