1.8k citations
- Austrian Academy of SciencesAT55 papers
- Centre National de la Recherche ScientifiqueFR45 papers
- TU WienAT30 papers
- Center for Astrophysics Harvard & SmithsonianUS25 papers
- Institute for Quantum Optics and Quantum Information InnsbruckAT25 papers
- Université de MontréalCA24 papers
- Saint Mary's UniversityCA22 papers
- University of TorontoCA21 papers
- European Southern ObservatoryCL20 papers
- University of British ColumbiaCA20 papers
- Max Planck Institute of Quantum OpticsDE19 papers
- Max Planck SocietyDE17 papers
7 papers · 2 filters
Experimental non-classicality of an indivisible quantum system
Radek Lapkiewicz, Peizhe Li, Christoph Schaeff +4
Quantum theory demands that, in contrast to classical physics, not all properties can be simultaneously well defined. The Heisenberg Uncertainty Principle is a manifestation of thi…
Time evolution of projected entangled pair states in the single layer picture
Iztok Pizorn, Ling Wang, Frank Verstraete
We propose an efficient algorithm for simulating quantum many-body systems in two spatial dimensions using projected entangled pair states. This is done by approximating the enviro…
Purification of genuine multipartite entanglement
Marcus Huber, Martin Plesch
In tasks, where multipartite entanglement plays a central role, state purification is, due to inevitable noise, a crucial part of the procedure. We consider a scenario exploiting t…
Large Quantum Superpositions and Interference of Massive Nanometer-Sized Objects
O. Romero-Isart, A. C. Pflanzer, F. Blaser +4
We propose a method to prepare and verify spatial quantum superpositions of a nanometer-sized object separated by distances of the order of its size. This method provides unprecede…
Concept of an ionizing time-domain matter-wave interferometer
Stefan Nimmrichter, Philipp Haslinger, Klaus Hornberger +1
We discuss the concept of an all-optical and ionizing matter-wave interferometer in the time domain. The proposed setup aims at testing the wave nature of highly massive clusters a…
Quantum simulation of time-dependent Hamiltonians and the convenient illusion of Hilbert space
David Poulin, Angie Qarry, R. D. Somma +1
We consider the manifold of all quantum many-body states that can be generated by arbitrary time-dependent local Hamiltonians in a time that scales polynomially in the system size,…