New multiplicativity results for qubit maps
From MaRDI portal
Publication:3441688
DOI10.1063/1.2191787zbMath1111.81036arXivquant-ph/0512185OpenAlexW3103924092MaRDI QIDQ3441688
Christopher K. King, Nilufer Koldan
Publication date: 16 May 2007
Published in: Journal of Mathematical Physics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/quant-ph/0512185
Quantum computation (81P68) Quantum measurement theory, state operations, state preparations (81P15)
Related Items
Cites Work
- Equivalence of additivity questions in quantum information theory
- Quantum Arthur-Merlin games
- Extreme affine transformations
- Sharp uniform convexity and smoothness inequalities for trace norms
- Inequalities for trace norms of \(2\times 2\) block matrices.
- Approximation of semigroups of isometries in a Hilbert space
- Additivity of the capacity of depolarizing channels
- New trace norm inequalities for \(2\times 2\) blocks of diagonal matrices
- Multiplicativity properties of entrywise positive maps
- Minimal entropy of states emerging from noisy quantum channels
- Maximization of capacity and lp norms for some product channels
- Additivity of the classical capacity of entanglement-breaking quantum channels
- Counterexample to an additivity conjecture for output purity of quantum channels
- Additivity for unital qubit channels
- Extending additivity from symmetric to asymmetric channels
