40.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
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11 papers · 2 filters
Cavity-enhanced single photon source based on the silicon vacancy center in diamond
Julia Benedikter, Hanno Kaupp, Thomas Hümmer +7
Single photon sources are an integral part of various quantum technologies, and solid state quantum emitters at room temperature appear as a promising implementation. We couple the…
Weak value beyond conditional expectation value of the pointer readings
Lev Vaidman, Alon Ben-Israel, Jan Dziewior +6
It is argued that a weak value of an observable is a robust property of a single pre- and post-selected quantum system rather than a statistical property. During an infinitesimal t…
Photonic multipartite entanglement conversion using nonlocal operations
T. Tashima, M. S. Tame, Ş. K. Özdemir +3
We propose a simple setup for the conversion of multipartite entangled states in a quantum network with restricted access. The scheme uses nonlocal operations to enable the prepara…
Event-Ready Bell Test Using Entangled Atoms Simultaneously Closing Detection and Locality Loopholes
Wenjamin Rosenfeld, Daniel Burchardt, Robert Garthoff +4
An experimental test of Bell's inequality allows ruling out any local-realistic description of nature by measuring correlations between distant systems. While such tests are concep…
On Noncontextual, Non-Kolmogorovian Hidden Variable Theories
Benjamin H. Feintzeig, Samuel C. Fletcher
One implication of Bell's theorem is that there cannot in general be hidden variable models for quantum mechanics that both are noncontextual and retain the structure of a classica…
Purcell-enhanced single-photon emission from nitrogen-vacancy centers coupled to a tunable microcavity
Hanno Kaupp, Thomas Hümmer, Matthias Mader +7
Optical microcavities are a powerful tool to enhance spontaneous emission of individual quantum emitters. However, the broad emission spectra encountered in the solid state at room…
Non-Markovianity and memory of the initial state
Margarida Hinarejos, Mari-Carmen Bañuls, Armando Pérez +1
We explore in a rigorous manner the intuitive connection between the non-Markovianity of the evolution of an open quantum system and the performance of the system as a quantum memo…
A weak-coupling master equation for arbitrary initial conditions
Jad C. Halimeh, Ines de Vega
The structure of the initial system-environment state is fundamental to determining the nature and characteristics of the evolution of such an open quantum system. The usual assump…
From the universe to subsystems: Why quantum mechanics appears more stochastic than classical mechanics
Andrea Oldofredi, Dustin Lazarovici, Dirk-André Deckert +1
By means of the examples of classical and Bohmian quantum mechanics, we illustrate the well-known ideas of Boltzmann as to how one gets from laws defined for the universe as a whol…
Chaotic Bohmian trajectories for stationary states
A. Cesa, J. Martin, W. Struyve
In Bohmian mechanics, the nodes of the wave function play an important role in the generation of chaos. However, so far, most of the attention has been on moving nodes; little is k…
Direct certification of a class of quantum simulations
D. Hangleiter, M. Kliesch, M. Schwarz +1
One of the main challenges in the field of quantum simulation and computation is to identify ways to certify the correct functioning of a device when a classical efficient simulati…