2.9k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Center for Integrated Quantum Science and TechnologyDE303 papers
- Centre National de la Recherche ScientifiqueFR82 papers
- Deutsches Zentrum für Luft- und Raumfahrt e. V. (DLR)DE71 papers
- Technische Hochschule UlmDE65 papers
- Helmholtz-Institute UlmDE64 papers
- Imperial College LondonGB58 papers
- Hebrew University of JerusalemIL52 papers
- Leibniz University HannoverDE51 papers
- University of StuttgartDE45 papers
- Texas A&M UniversityUS41 papers
- Universität InnsbruckAT40 papers
- Technical University of MunichDE37 papers
111 papers · 1 filter
Multi-Boson Correlation Sampling
Vincenzo Tamma, Simon Laibacher
We give a full description of the problem of Multi-Boson Correlation Sampling (MBCS) at the output of a random interferometer for single input photons in arbitrary multimode pure s…
Boson sampling with non-identical single photons
Vincenzo Tamma, Simon Laibacher
The boson sampling problem has triggered a lot of interest in the scientific community because of its potential of demonstrating the computational power of quantum interference wit…
On the Relation between two Rotation Metrics
Thomas Ruland
In their work "Global Optimization through Rotation Space Search", Richard Hartley and Fredrik Kahl introduce a global optimization strategy for problems in geometric computer visi…
Coherent control of quantum systems as a resource theory
J. M. Matera, D. Egloff, N. Killoran +1
Control at the interface between the classical and the quantum world is fundamental in quantum physics. In particular, how classical control is enhanced by coherence effects is an…
Representation-free description of light-pulse atom interferometry including non-inertial effects
Stephan Kleinert, Endre Kajari, Albert Roura +1
Light-pulse atom interferometers rely on the wave nature of matter and its manipulation with coherent laser pulses. They are used for precise gravimetry and inertial sensing as wel…
Quantum state transfer via Bloch oscillations
Dario Tamascelli, Stefano Olivares, Stefano Rossotti +2
The realization of reliable quantum channels, able to transfer a quantum state with high fidelity, is a fundamental step in the construction of scalable quantum devices. In this pa…
Eventually Positive Semigroups of Linear Operators
Daniel Daners, Jochen Glück, James B. Kennedy
We develop a systematic theory of eventually positive semigroups of linear operators mainly on spaces of continuous functions. By eventually positive we mean that for every positiv…
Change Patterns for Model Creation: Investigating the Role of Nesting Depth
Barbara Weber, Jakob Pinggera, Victoria Torres +1
Process model quality has been an area of considerable research efforts. In this context, the correctness-by-construction principle of change patterns offers a promising perspectiv…
How Advanced Change Patterns Impact the Process of Process Modeling
Barbara Weber, Sarah Zeitelhofer, Jakob Pinggera +2
Process model quality has been an area of considerable research efforts. In this context, correctness-by-construction as enabled by change patterns provides promising perspectives.…
Change Patterns in Use: A Critical Evaluation
Barbara Weber, Jakob Pinggera, Victoria Torres +1
Process model quality has been an area of considerable research efforts. In this context, the correctness-by-construction principle of change patterns provides promising perspectiv…
QM/MM description of periodic systems
K. Doll, T. Jacob
A QM/MM implementation for periodic systems is reported. This is done for the case of molecules and for systems with two and three-dimensional periodicity, which is suitable to mod…
Making Sense of Declarative Process Models: Common Strategies and Typical Pitfalls
Cornelia Haisjackl, Stefan Zugal, Pnina Soffer +4
Declarative approaches to process modeling are regarded as well suited for highly volatile environments as they provide a high degree of flexibility. However, problems in understan…
The ultimate precision limits for noisy frequency estimation
Andrea Smirne, Jan Kolodynski, Susana F. Huelga +1
Quantum metrology protocols allow to surpass precision limits typical to classical statistics. However, in recent years, no-go theorems have been formulated, which state that typic…
Optimal control of complex atomic quantum systems
S. van Frank, M. Bonneau, J. Schmiedmayer +8
Quantum technologies will ultimately require manipulating many-body quantum systems with high precision. Cold atom experiments represent a stepping stone in that direction: a high…
Eventually and asymptotically positive semigroups on Banach lattices
Daniel Daners, Jochen Glück, James B. Kennedy
We develop a theory of eventually positive -semigroups on Banach lattices, that is, of semigroups for which, for every positive initial value, the solution of the correspondin…
Early-Matter-Like Dark Energy and the Cosmic Microwave Background
Ralf Aurich, Sven Lustig
Early-matter-like dark energy is defined as a dark energy component whose equation of state approaches that of cold dark matter (CDM) at early times. Such a component is an ingredi…
Bounds on the Exponential Domination Number
Stephane Bessy, Pascal Ochem, Dieter Rautenbach
As a natural variant of domination in graphs, Dankelmann et al. [Domination with exponential decay, Discrete Math. 309 (2009) 5877-5883] introduce exponential domination, where ver…
The energy resolution function of a tunnel junction
Christian R. Ast, Berthold Jäck, Jacob Senkpiel +4
The tunnel junction between tip and sample in a scanning tunneling microscope is an ideal platform to access the local density of states in the sample through the differential cond…
Steady-state entanglement enhanced by a dissipative ancilla
Joachim Fischbach, Matthias Freyberger
We investigate how to enhance entanglement in the steady state of interacting two-level systems. The steady state is reached by spontaneous decay of the individual systems. When we…
Proposal for high-fidelity quantum simulation using a hybrid dressed state
Jianming Cai, Itsik Cohen, Alex Retzker +1
A fundamental goal of quantum technologies concerns the exploitation of quantum coherent dynamics for the realisation of novel quantum applications such as quantum computing, quant…
A note on coherence power of N-dimensional unitary operators
M. García-Díaz, D. Egloff, M. B. Plenio
The coherence power of a quantum channel, that is, its ability to increase the coherence of input states, is a fundamental concept within the framework of the resource theory of co…
Distributions of traces of Frobenius for smooth plane curves over finite fields
Reynald Lercier, Christophe Ritzenthaler, Florent Rovetta +2
In a previous article, we obtained data on the distribution of traces of Frobenius of non-hyperelliptic genus curves over small finite fields. In the present one, we give a heu…
Production yield of rare-earth ions implanted into an optical crystal
Thomas Kornher, Kangwei Xia, Roman Kolesov +9
Rare-earth ions doped into desired locations of optical crystals might enable a range of novel integrated photonic devices for quantum applications. With this aim, we have investig…
Resonance-inclined optical nuclear spin polarization of liquids in diamond structures
Qiong Chen, Ilai Schwarz, Fedor Jelezko +2
Dynamic nuclear polarization (DNP) of molecules in a solution at room temperature has potential to revolutionize nuclear magnetic resonance spectroscopy and imaging. The prevalent…