861 citations
- Max Planck SocietyDE77 papers
- Institute of PhysicsPL9 papers
- Joint Institute for Nuclear ResearchRU8 papers
- Max Planck Institute for PhysicsDE8 papers
- Technische Universität DresdenDE8 papers
- Centre National de la Recherche ScientifiqueFR7 papers
- Leiden UniversityNL7 papers
- Technische Universität BraunschweigDE7 papers
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- École Polytechnique Fédérale de LausanneCH6 papers
- Russian Academy of SciencesRU5 papers
- Max Planck Institute for Chemical Physics of SolidsDE4 papers
10 papers · 1 filter
Inflationary dynamics for matrix eigenvalue problems
Eric J. Heller, Lev Kaplan, Frank Pollmann
Many fields of science and engineering require finding eigenvalues and eigenvectors of large matrices. The solutions can represent oscillatory modes of a bridge, a violin, the disp…
Entanglement Witnesses from Single-Particle Interference
T. Scholak, F. Mintert, C. A. Müller
We describe a general method of realizing entanglement witnesses in terms of the interference pattern of a single quantum probe. After outlining the principle, we discuss specific…
A Factorization Law for Entanglement Decay
Thomas Konrad, Fernando de Melo, Markus Tiersch +3
We present a simple and general factorization law for quantum systems shared by two parties, which describes the time evolution of entanglement upon passage of either component thr…
Entanglement dynamics under decoherence: from qubits to qudits
André R. R. Carvalho, Florian Mintert, Stefan Palzer +1
We investigate the time evolution of entanglement for bipartite systems of arbitrary dimensions under the influence of decoherence. For qubits, we determine the precise entanglemen…
Semiclassical propagator of the Wigner function
Thomas Dittrich, Luis Sandoval, Carlos Viviescas
Propagation of the Wigner function is studied on two levels of semiclassical propagation, one based on the van-Vleck propagator, the other on phase-space path integration. Leading…
Non-Markovian master equations from entanglement with stationary unobserved degrees of freedom
Adrian A. Budini, Henning Schomerus
We deduce a class of non-Markovian completely positive master equations which describe a system in a composite bipartite environment, consisting of a Markovian reservoir and additi…