RT Journal Article
T1 CB-norm estimates for maps between noncommutative Lp-spaces and quantum channel theory.
A1 Junge, M.
A1 Palazuelos Cabezón, Carlos
AB In the first part of this work, we show how certain techniques from quantum information theory can be used in order to obtain very sharp embeddings between noncommutative Lp-spaces. Then, we use these estimates to study the classical capacity with restricted assisted entanglement of the quantum erasure channel and the quantum depolarizing channel. In particular, we exactly compute the capacity of the first one and we show that certain nonmultiplicative results hold for the second one.
PB Oxford University Press
SN 1073-7928
YR 2016
FD 2016
LK https://hdl.handle.net/20.500.14352/24546
UL https://hdl.handle.net/20.500.14352/24546
LA eng
NO Ministerio de Economía y Competitividad (MINECO)
NO NSF
NO CHIST-ERA project CQC (funded partially by MINECO)
NO Ramón  y Cajal  program. ICMAT Severo Ochoa Grant
DS Docta Complutense
RD 11 abr 2025