1.8k citations
- Austrian Academy of SciencesAT43 papers
- Centre National de la Recherche ScientifiqueFR36 papers
- Institute for Quantum Optics and Quantum Information InnsbruckAT23 papers
- Center for Astrophysics Harvard & SmithsonianUS22 papers
- Université de MontréalCA22 papers
- Saint Mary's UniversityCA21 papers
- University of TorontoCA20 papers
- University of British ColumbiaCA19 papers
- TU WienAT18 papers
- European Southern ObservatoryCL17 papers
- Harvard UniversityUS16 papers
- Institute of AstronomyRU16 papers
11 papers · 2 filters
Matrix Product States, Projected Entangled Pair States, and variational renormalization group methods for quantum spin systems
F. Verstraete, J. I. Cirac, V. Murg
This article reviews recent developments in the theoretical understanding and the numerical implementation of variational renormalization group methods using matrix product states…
Information Invariance and Quantum Probabilities
Caslav Brukner, Anton Zeilinger
We consider probabilistic theories in which the most elementary system, a two-dimensional system, contains one bit of information. The bit is assumed to be contained in any complet…
Matrix Product States for dynamical simulation of infinite chains
M. C. Bañuls, M. B. Hastings, F. Verstraete +1
We propose a new method for computing the ground state properties and the time evolution of infinite chains based on a transverse contraction of the tensor network. The method does…
Experimental violation of a Bell inequality with two different degrees of freedom of entangled particle pairs
Xiao-song Ma, Angie Qarry, Johannes Kofler +2
We demonstrate hybrid entanglement of photon pairs via the experimental violation of a Bell inequality with two different degrees of freedom (DOF), namely the path (linear momentum…
Multipartite entanglement detection via structure factors
Philipp Krammer, Hermann Kampermann, Dagmar Bruss +3
We establish a relation between entanglement of a many-body system and its diffractive properties, where the link is given by structure factors. Based on these, we provide a genera…
Two computable sets of multipartite entanglement measures
Beatrix C. Hiesmayr, Marcus Huber, Philipp Krammer
We present two sets of computable entanglement measures for multipartite systems where each subsystem can have different degrees of freedom (so-called qudits). One set, called 'sep…