Auflistung Fakultät für Mathematik und Physik nach Lizenz

Auflistung Fakultät für Mathematik und Physik nach Lizenz

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  • 137Cs in the meat of wild boars: a comparison of the impacts of Chernobyl and Fukushima 
    Steinhauser, Georg; Saey, Paul R. J. (Cham : Springer, 2016)
    The impact of Chernobyl on the 137Cs activities found in wild boars in Europe, even in remote locations from the NPP, has been much greater than the impact of Fukushima on boars in Japan. Although there is great variability ...
  • 350-fold improved measurement of the antiproton magnetic moment using a multi-trap method 
    Smorra, Christian; Blessing, Pascal E.; Borchert, Matthias J.; Devlin, Jack A.; Harrington, James A.; Higuchi, Takashi; Morgner, Jonathan; Nagahama, Hiroki; Sellner, Stefan; Bohman, Matthew A.; Mooser, Andreas H.; Schneider, Georg L.; Schön, Natalie; Wiesinger, Markus; Blaum, Klaus; Matsuda, Yasuyuki; Ospelkaus, Christian; Quint, Wolfgang; Walz, Jochen; Yamazaki, Yasunori; Ulmer, Stefan (New York, NY : Springer International Publishing, 2018)
    We summarize our recent 1.5 parts per billion measurement of the antiproton magnetic moment using the multi Penning-trap system of the BASE collaboration. The result was achieved by combining the detection of individual ...
  • 3D printed microfluidic lab-on-a-chip device for fiber-based dual beam optical manipulation 
    Wang, Haoran; Enders, Anton; Preuss, John-Alexander; Bahnemann, Janina; Heisterkamp, Alexander; Torres-Mapa, Maria Leilani ([London] : Macmillan Publishers Limited, part of Springer Nature, 2021)
    3D printing of microfluidic lab-on-a-chip devices enables rapid prototyping of robust and complex structures. In this work, we designed and fabricated a 3D printed lab-on-a-chip device for fiber-based dual beam optical ...
  • 4D supersymmetric gauge theories of spacetime translations 
    Brandt, Friedemann (Berlin, Heidelberg : Springer, 2022)
    The paper addresses the question whether in four spacetime dimensions, besides standard supergravity theories, field theories exist whose symmetries include local spacetime translations and supersymmetries generated by ...
  • A Bayesian estimation method for variational phase-field fracture problems 
    Khodadadian, Amirreza; Noii, Nima; Parvizi, Maryam; Abbaszadeh, Mostafa; Wick, Thomas; Heitzinger, Clemens (Berlin : Springer, 2020)
    In this work, we propose a parameter estimation framework for fracture propagation problems. The fracture problem is described by a phase-field method. Parameter estimation is realized with a Bayesian approach. Here, the ...
  • A Biomass-Based Integral Approach Enables Li-S Full Pouch Cells with Exceptional Power Density and Energy Density 
    Liu, Yuping; Barnscheidt, Yvo; Peng, Manhua; Bettels, Frederik; Li, Taoran; He, Tao; Ding, Fei; Zhang, Lin (Weinheim : Wiley-VCH, 2021)
    Lithium-sulfur (Li-S) batteries, as part of the post-lithium-ion batteries (post-LIBs), are expected to deliver significantly higher energy densities. Their power densities, however, are today considerably worse than that ...
  • A GIT Construction of Degenerations of Hilbert Schemes of Points 
    Gulbrandsen, Martin G.; Halle, Lars H.; Hulek, Klaus (Berlin : Deutsche Mathematiker-Vereinigung e.V., 2019)
    We present a Geometric Invariant Theory (GIT) con-struction which allows us to construct good projective degenerationsof Hilbert schemes of points for simple degenerations. A comparisonwith the construction of Li and Wu ...
  • A mixed finite element method for solving coupled wave equation of Kirchhoff type with nonlinear boundary damping and memory term 
    Parvizi, Maryam; Khodadadian, Amirreta; Eslahchi, M.R. (Chichester, West Sussex : Wiley, 2021)
    This paper is concerned with the numerical approximation of the solution of the coupled wave equation of Kirchhoff type with nonlinear boundary damping and memory term using a mixed finite element method. The Raviart-Thomas ...
  • A nested multi-scale system implemented in the large-eddy simulation model PALM model system 6.0 
    Hellsten, Antti; Ketelsen, Klaus; Sühring, Matthias; Auvinen, Mikko; Maronga, Björn; Knigge, Christoph; Barmpas, Fotios; Tsegas, Georgios; Moussiopoulos, Niolas; Raasch, Siegfried (Katlenburg-Lindau : Copernicus, 2021)
    Large-eddy simulation (LES) provides a physically sound approach to study complex turbulent processes within the atmospheric boundary layer including urban boundary layer flows. However, such flow problems often involve a ...
  • A review of quantum cellular automata 
    Farrelly, Terry (Wien : Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften, 2020)
    Discretizing spacetime is often a natural step towards modelling physical systems. For quantum systems, if we also demand a strict bound on the speed of information propagation, we get quantum cellular automata (QCAs). ...
  • A robust potential-based contact force solution approach for discontinuous deformation analysis of irregular convex polygonal block/particle systems 
    Zheng, Fei; Zhuang, Xiaoying; Zheng, Hong; Jiao, Yu-Yong; Rabczuk, Timon (Berlin : Springer, 2020)
    Contact interaction of two bodies can be modeled using the penalty function approach while its accuracy and robustness are directly associated with the geometry of contact bodies. Particularly, in the research fields of ...
  • A scalable high-performance magnetic shield for very long baseline atom interferometry 
    Wodey, E.; Tell, D.; Rasel, E.M.; Schlippert, D.; Baur, R.; Kissling, U.; Kölliker, B.; Lorenz, M.; Marrer, M.; Schläpfer, U.; Widmer, M.; Ufrecht, C.; Stuiber, S.; Fierlinger, P. (College Park, MD : American Institute of Physics, 2020)
    We report on the design, construction, and characterization of a 10 m-long high-performance magnetic shield for very long baseline atom interferometry. We achieve residual fields below 4 nT and longitudinal inhomogeneities ...
  • A space-based quantum gas laboratory at picokelvin energy scales 
    Gaaloul, Naceur; Meister, Matthias; Corgier, Robin; Pichery, Annie; Boegel, Patrick; Herr, Waldemar; Ahlers, Holger; Charron, Eric; Williams, Jason R.; Thompson, Robert J.; Schleich, Wolfgang P.; Rasel, Ernst M. ([London] : Nature Publishing Group UK, 2022)
    Ultracold quantum gases are ideal sources for high-precision space-borne sensing as proposed for Earth observation, relativistic geodesy and tests of fundamental physical laws as well as for studying new phenomena in ...
  • A systematic review of participatory scenario planning to envision mountain social-ecological systems futures 
    Thorn, Jessic P. R.; Klein, Julia A.; Steger, Cara; Hopping, Kelly A.; Capitani, Claudia; Tucker, Catherine M.; Nolin, Anne W.; Reid, Robin S.; Seidl, Roman; Chitale, Vishwas .S.; Marchant, Robert (Wolfville, Nova Scotia : Resilience Alliance, 2020)
    Mountain social-ecological systems (MtSES) provide crucial ecosystem services to over half of humanity. However, populations living in these highly varied regions are now confronted by global change. It is critical that ...
  • A transportable quantum gravimeter employing delta-kick collimated Bose–Einstein condensates 
    Heine, Nina; Matthias, Jonas; Sahelgozin, Maral; Herr, Waldemar; Abend, Sven; Timmen, Ludger; Müller, Jürgen; Rasel, Ernst Maria (Berlin [u.a.] : Springer, 2020)
    Abstract: Gravimetry with low uncertainty and long-term stability opens up new fields of research in geodesy, especially in hydrology and volcanology. The main limitations in the accuracy of current generation cold atom ...
  • Ab initio prediction of semiconductivity in a novel two-dimensional Sb2X3 (X= S, Se, Te) monolayers with orthorhombic structure 
    Bafekry, A.; Mortazavi, B.; Faraji, M.; Shahrokhi, M.; Shafique, A.; Jappor, H.R.; Nguyen, C.; Ghergherehchi, M.; Feghhi, S.A.H. (London : Nature Publishing Group, 2021)
    Sb 2S 3 and Sb 2Se 3 are well-known layered bulk structures with weak van der Waals interactions. In this work we explore the atomic lattice, dynamical stability, electronic and optical properties of Sb 2S 3, Sb 2Se 3 and ...
  • Absence of Localization in Two-Dimensional Clifford Circuits 
    Farshi, Tom; Richter, Jonas; Toniolo, Daniele; Pal, Arijeet; Masanes, Lluis (College Park, MD : American Physical Society, 2023)
    We analyze a Floquet circuit with random Clifford gates in one and two spatial dimensions. By using random graphs and methods from percolation theory, we prove in the two-dimensional (2D) setting that some local operators ...
  • Accidental SUSY: Enhanced bulk supersymmetry from brane back-reaction 
    Burgess, C.P.; Van Nierop, L.; Parameswaran, Susha L.; Salvio, A.; Williams, M. (Heidelberg : Springer Verlag, 2013)
    We compute how bulk loops renormalize both bulk and brane effective interactions for codimension-two branes in 6D gauged chiral supergravity, as functions of the brane tension and brane-localized flux. We do so by explicitly ...
  • Adaption of an array spectroradiometer for total ozone column retrieval using direct solar irradiance measurements in the UV spectral range 
    Zuber, Ralf; Sperfeld, Peter; Riechelmann, Stefan; Nevas, Saulius; Sildoja, Meelis; Seckmeyer, Gunther (Göttingen : Copernicus GmbH, 2018)
    A compact array spectroradiometer that enables precise and robust measurements of solar UV spectral direct irradiance is presented. We show that this instrument can retrieve total ozone column (TOC) accurately. The internal ...
  • Adaptive refinement for unstructured T-splines with linear complexity 
    Maier, Roland; Morgenstern, Philipp; Takacs, Thomas (Amsterdam : Elsevier Science, 2022)
    We present an adaptive refinement algorithm for T-splines on unstructured 2D meshes. While for structured 2D meshes, one can refine elements alternatingly in horizontal and vertical direction, such an approach cannot be ...

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