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
101 papers · 1 filter
Signatures of spatially correlated noise and non-secular effects in two-dimensional electronic spectroscopy
James Lim, David J. Ing, Joachim Rosskopf +4
We investigate how correlated fluctuations affect oscillatory features in rephasing and non-rephasing two-dimensional (2D) electronic spectra of a model dimer system. Based on a be…
Efficient tomography of a quantum many-body system
B. P. Lanyon, C. Maier, M. Holzäpfel +10
Quantum state tomography (QST) is the gold standard technique for obtaining an estimate for the state of small quantum systems in the laboratory. Its application to systems with mo…
Parametric oscillation, frequency mixing and injection locking of strongly coupled nanomechanical resonator modes
Maximilian J. Seitner, Mehdi Abdi, Alessandro Ridolfo +2
We study locking phenomena of two strongly coupled, high-quality factor nanomechanical resonator modes subject to a common parametric drive at a single drive frequency. By controll…
Light shifts in atomic Bragg diffraction
Enno Giese, Alexander Friedrich, Sven Abend +2
Bragg diffraction of an atomic wave packet in a retroreflective geometry with two counterpropagating optical lattices exhibits a light shift induced phase. We show that the tempora…
Exploiting non-trivial spatio-temporal correlations of thermal radiation for sunlight harvesting
Adriana M. De Mendoza, Felipe Caycedo-Soler, Pedro Manrique +3
The promise of any small improvement in the performance of light-harvesting devices, is sufficient to drive enormous experimental efforts. However these efforts are almost exclusiv…
Optical and microwave control of germanium-vacancy center spins in diamond
Petr Siyushev, Mathias H. Metsch, Aroosa Ijaz +13
A solid-state system combining a stable spin degree of freedom with an efficient optical interface is highly desirable as an element for integrated quantum optical and quantum info…
Qudi: a modular python suite for experiment control and data processing
Jan M Binder, Alexander Stark, Nikolas Tomek +12
Qudi is a general, modular, multi-operating system suite written in Python 3 for controlling laboratory experiments. It provides a structured environment by separating functionalit…
Metastability in the driven-dissipative Rabi model
Alexandre Le Boité, Myung-Joong Hwang, Martin B. Plenio
We explore the long-time dynamics of Rabi model in a driven-dissipative setting and show that, as the atom-cavity coupling strength becomes larger than the cavity frequency, a new…
Currents and fluctuations of quantum heat transport in harmonic chains
Thomas Motz, Joachim Ankerhold, Jürgen T. Stockburger
Heat transport in open quantum systems is particularly susceptible to the modeling of system-reservoir interactions. It thus requires to consistently treat the coupling between a q…
Quantum spectroscopy of single spins assisted by a classical clock
Tuvia Gefen, Maxim Khodas, Liam P. McGuinness +2
Quantum spectroscopy with single two level systems has considerably improved our ability to detect weak signals. Recently it was realized that for classical signals, precision and…
Asymptotic Results for Solutions of a weighted p-Laplacian evolution Equation with Neumann Boundary Conditions
Alexander Nerlich
The purpose of this paper is to investigate the time behavior of the solution of a weighted -Laplacian evolution equation, given by \begin{align} \label{eveq} \begin{cases} u_{t…
Nanomechanical sensing using spins in diamond
Michael S. J. Barson, Phani Peddibhotla, Preeti Ovartchaiyapong +15
Nanomechanical sensors and quantum nanosensors are two rapidly developing technologies that have diverse interdisciplinary applications in biological and chemical analysis and micr…
Stochastic unraveling of positive quantum dynamics
Matteo Caiaffa, Andrea Smirne, Angelo Bassi
Stochastic unravelings represent a useful tool to describe the dynamics of open quantum systems and standard methods, such as quantum state diffusion (QSD), call for the complete p…
Non-conservative discrete-time ISS small-gain conditions for closed sets
Navid Noroozi, Roman Geiselhart, Lars Grüne +2
This paper presents a unification and a generalization of the small-gain theory subsuming a wide range of existing small-gain theorems. In particular, we introduce small-gain condi…
Modeling Nucleation and Growth of Zinc Oxide During Discharge of Primary Zinc-Air Batteries
Johannes Stamm, Alberto Varzi, Arnulf Latz +1
Metal-air batteries are among the most promising next-generation energy storage devices. Relying on abundant materials and offering high energy densities, potential applications li…
Quantum Nonlinear Optics with a Germanium-Vacancy Color Center in a Nanoscale Diamond Waveguide
Mihir K. Bhaskar, Denis D. Sukachev, Alp Sipahigil +10
We demonstrate a quantum nanophotonics platform based on germanium-vacancy (GeV) color centers in fiber-coupled diamond nanophotonic waveguides. We show that GeV optical transition…
Towards differential geometric characterization of slow invariant manifolds in extended state space: Sectional Curvature and Flow Invariance
Pascal Heiter, Dirk Lebiedz
Some model reduction techniques for multiple time-scale dynamical systems make use of the identification of low dimensional slow invariant attracting manifolds (SIAM) in order to r…
Non-Autonomous Maximal -Regularity under Fractional Sobolev Regularity in Time
Stephan Fackler
We prove non-autonomous maximal -regularity results on UMD spaces replacing the common Hölder assumption by a weaker fractional Sobolev regularity in time. This generalizes re…
Fixed-Parameter Algorithms for DAG Partitioning
René van Bevern, Robert Bredereck, Morgan Chopin +4
Finding the origin of short phrases propagating through the web has been formalized by Leskovec et al. [ACM SIGKDD 2009] as DAG Partitioning: given an arc-weighted directed acyclic…
Timing Attack Resilient Decoding Algorithms for Physical Unclonable Functions
Sven Puchinger, Sven Müelich, Antonia Wachter-Zeh +1
This paper deals with the application of list decoding of Reed--Solomon codes to a concatenated code for key reproduction using Physical Unclonable Functions. The resulting codes a…
Mapping theorems for Sobolev-spaces of vector-valued functions
Wolfgang Arendt, Marcel Kreuter
We consider Sobolev spaces with values in Banach spaces as they are frequently useful in applied problems. Given two Banach spaces and , each Lipschitz continuous m…
Large Values of the Clustering Coefficient
Michael Gentner, Irene Heinrich, Simon Jäger +1
A prominent parameter in the context of network analysis, originally proposed by Watts and Strogatz (Collective dynamics of `small-world' networks, Nature 393 (1998) 440-442), is t…
Pulsed photoelectric coherent manipulation and detection of NV centre spins in diamond
Michal Gulka, Emilie Bourgeois, Jaroslav Hruby +8
Hybrid photoelectric detection of NV magnetic resonances (PDMR) is anticipated to lead to scalable quantum chip technology. To achieve this goal, it is crucial to prove that PDMR r…
Fermion-antifermion scattering via boson exchange in a trapped ion
Xiang Zhang, Kuan Zhang, Yangchao Shen +7
Quantum field theories describe a wide variety of fundamental phenomena in physics. However, their study often involves cumbersome numerical simulations. Quantum simulators, on the…