2.9k citations · 18.4k across the 101 of their papers we have counts for
7 papers · 2 filters
Classical information capacity of a class of quantum channels
M. M. Wolf, J. Eisert
We consider the additivity of the minimal output entropy and the classical information capacity of a class of quantum channels. For this class of channels the norm of the output is…
Optimizing linear optics quantum gates
J. Eisert
In this paper, the problem of finding optimal success probabilities of static linear optics quantum gates is linked to the theory of convex optimization. It is shown that by exploi…
Complete hierarchies of efficient approximations to problems in entanglement theory
J. Eisert, P. Hyllus, O. Guehne +1
We investigate several problems in entanglement theory from the perspective of convex optimization. This list of problems comprises (A) the decision whether a state is multi-party…
Multiplicativity of maximal output purities of Gaussian channels under Gaussian inputs
A. Serafini, J. Eisert, M. M. Wolf
We address the question of the multiplicativity of the maximal p-norm output purities of bosonic Gaussian channels under Gaussian inputs. We focus on general Gaussian channels resu…
Entropy, entanglement, and area: analytical results for harmonic lattice systems
M. B. Plenio, J. Eisert, J. Dreissig +1
We revisit the question of the relation between entanglement, entropy, and area for harmonic lattice Hamiltonians corresponding to discrete versions of real free Klein-Gordon field…
Dynamics and manipulation of entanglement in coupled harmonic systems with many degrees of freedom
M. B. Plenio, J. Hartley, J. Eisert
We study the entanglement dynamics of a system consisting of a large number of coupled harmonic oscillators in various configurations and for different types of nearest neighbour i…