973 citations · 8.5k across the 109 of their papers we have counts for
7 papers · 1 filter
Excitation and Entanglement Transfer Versus Spectral Gap
Michael J. Hartmann, Moritz E. Reuter, Martin B. Plenio
We consider quantum many body systems as quantum channels and study the relation between the transfer quality and the size of the spectral gap between the system's ground and excit…
Exact entanglement probability distribution of bi-partite randomised stabilizer states
Oscar Dahlsten, Martin B. Plenio
We study the entanglement properties of random pure stabilizer states in spin-1/2 particles. For two contiguous groups of spins of arbitrary size we obtain a compact and exact expr…
Manipulating quantum information by propagation
Alvaro Perales, Martin B. Plenio
We study creation of bi- and multipartite continuous variable entanglement in structures of coupled quantum harmonic oscillators. By adjusting the interaction strengths between nea…
An entanglement-area law for general bosonic harmonic lattice systems
M. Cramer, J. Eisert, M. B. Plenio +1
We demonstrate that the entropy of entanglement and the distillable entanglement of regions with respect to the rest of a general harmonic lattice system in the ground or a thermal…
The logarithmic negativity: A full entanglement monotone that is not convex
M. B. Plenio
It is proven that the logarithmic negativity does not increase on average under positive partial transpose preserving (PPT) operation including subselection (a set of operations th…
Entanglement on mixed stabiliser states--I: Normal Forms and Reduction Procedures
Koenraad M. R. Audenaert, Martin B. Plenio
The stabiliser formalism allows the efficient description of a sizeable class of pure as well as mixed quantum states of N-qubit systems. That same formalism has important applicat…