Auflistung Fakultät für Mathematik und Physik nach Titel

Auflistung Fakultät für Mathematik und Physik nach Titel

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  • A MOOC in Nuclear- and Radio-Chemistry: from the design to the feedback 
    Negrin, Maddalena; Macerata, Elena; Concia, Francesca; Mariani, Mario; Mossini, Eros; Das, Sudeep; Airaksinen, Anu J.; Štrok, Marko; Pottgießer, Vivien; Walther, Clemens; Distler, Petr; John, Jan; Nemec, Mojmir; Retegan, Teodora (Dordrecht [u.a.] : Springer Science + Business Media B.V., 2022)
    Recently, the loss of expertise in the nuclear- and radio-chemistry (NRC) is becoming an issue of concern, because of few engaging curricula and career prospects. To counteract this trend, the Massive Open Online Course ...
  • MORe DWR: Space-time goal-oriented error control for incremental POD-based ROM for time-averaged goal functionals 
    Fischer, Hendrik; Roth, Julian; Wick, Thomas; Chamoin, Ludovic; Fau, Amelie (Amsterdam : Elsevier, 2024)
    In this work, the dual-weighted residual (DWR) method is applied to obtain an error-controlled incremental proper orthogonal decomposition (POD) based reduced order model. A novel approach called MORe DWR (Model Order ...
  • The Mori fan of the Dolgachev–Nikulin–Voisin family in genus 2 
    Hulek, Klaus; Liese, Carsten ([Erscheinungsort nicht ermittelbar] : [Verlag nicht ermittelbar], 2022)
    In this paper we study the Mori fan of the Dolgachev–Nikulin–Voisin family in degree 2 as well as the associated secondary fan. The main result is an enumeration of all maximal dimensional cones of the two fans. © by the ...
  • Motional Fock states for quantum-enhanced amplitude and phase measurements with trapped ions 
    Wolf, Fabian; Shi, Chunyan; Heip, Jan C.; Gessner, Manuel; Pezzè, Luca; Smerzi, Augusto; Schulte, Marius; Hammerer, Klemens; Schmidt, Piet O. (London : Nature Publishing Group, 2019)
    The quantum noise of the vacuum limits the achievable sensitivity of quantum sensors. In non-classical measurement schemes the noise can be reduced to overcome this limitation. However, schemes based on squeezed or Schrödinger ...
  • Motional heating of spatially extended ion crystals 
    Kalincev, D.; Dreissen, L.S.; Kulosa, A.P.; Yeh, C.-H.; Fürst, H.A.; Mehlstaubler, T.E. (Philadelphia, PA : IOP Publishing, 2021)
    We study heating of motional modes of a single ion and of extended ion crystals trapped in a linear radio frequency (rf) Paul trap with a precision of Δ ṅ ≈ 0.1 phonons s-1. Single-ion axial and radial heating rates are ...
  • A moving boundary problem for the Stokes equations involving osmosis: Variational modelling and short-time well-posedness 
    Lippoth, Friedrich; Peletier, Mark A.; Prokert, Georg (Cambridge : Cambridge University Press, 2016)
    Within the framework of variational modelling we derive a one-phase moving boundary problem describing the motion of a semipermeable membrane enclosing a viscous liquid, driven by osmotic pressure and surface tension of ...
  • The MPIfR-MeerKAT Galactic Plane Survey - I. System set-up and early results 
    Padmanabh, P.V.; Barr, E.D.; Sridhar, S.S.; Rugel, M.R.; Damas-Segovia, A.; Jacob, A.M.; Balakrishnan, V.; Berezina, M.; Bernadich, M.C.; Brunthaler, A.; Champion, D.J.; Freire, P.C.C.; Khan, S.; Klöckner, H.-R.; Kramer, M.; Ma, Y.K.; Mao, S.A.; Men, Y.P.; Menten, K.M.; Sengupta, S.; Venkatraman, Krishnan, V.; Wucknitz, O.; Wyrowski, F.; Bezuidenhout, M.C.; Buchner, S.; Burgay, M.; Chen, W.; Clark, C.J.; Künkel, L.; Nieder, L.; Stappers, B.; Legodi, L.S.; Nyamai, M.M. (Oxford : Oxford Univ. Press, 2023)
    Galactic plane radio surveys play a key role in improving our understanding of a wide range of astrophysical phenomena. Performing such a survey using the latest interferometric telescopes produces large data rates ...
  • The Mullins–Sekerka problem via the method of potentials 
    Escher, Joachim; Matioc, Anca‐Voichita; Matioc, Bogdan‐Vasile (Weinheim : Wiley-VCH, 2024)
    It is shown that the two-dimensional Mullins–Sekerka problem is well-posed in all subcritical Sobolev spaces Hr (R) with r ϵ (3/2,2). This is the first result, where this issue is established in an unbounded geometry. The ...
  • Multi-element isotopic analysis of hot particles from Chornobyl 
    van Eerten, Darcy; Raiwa, Manuel; Hanemann, Paul; Leifermann, Laura; Weissenborn, Tobias; Schulz, Wolfgang; Weiß, Martin; Shulaker, Danielle Ziva; Boone, Peter; Willingham, David; Thomas, Keenan; Sammis, Brian; Isselhardt, Brett; Savina, Mike; Walther, Clemens (New York, NY [u.a.] : Science Direct, 2023)
    Microscopic fuel fragments, so-called “hot particles”, were released during the 1986 accident at the Chornobyl nuclear powerplant and continue to contaminate the exclusion zone in northern Ukraine. Isotopic analysis can ...
  • Multi-fair Capacitated Students-Topics Grouping Problem 
    Le Quy, Tai; Friege, Gunnar; Ntoutsi, Eirini (Berlin ; Heidelberg : Springer, 2023)
    Group work is a prevalent activity in educational settings, where students are often divided into topic-specific groups based on their preferences. The grouping should reflect students’ aspirations as much as possible. ...
  • Multi-frequency radiation of dissipative solitons in optical fiber cavities 
    Melchert, Oliver; Demircan, Ayhan; Yulin, Alexey (Washington, DC : American Association for the Advancement of Science, 2020)
    New resonant emission of dispersive waves by oscillating solitary structures in optical fiber cavities is considered analytically and numerically. The pulse propagation is described in the framework of the Lugiato-Lefever ...
  • Multi-loop atomic Sagnac interferometry 
    Schubert, Christian; Abend, Sven; Gersemann, Matthias; Gebbe, Martina; Schlippert, Dennis; Berg, Peter; Rasel, Ernst M. ([London] : Macmillan Publishers Limited, part of Springer Nature, 2021)
    The sensitivity of light and matter-wave interferometers to rotations is based on the Sagnac effect and increases with the area enclosed by the interferometer. In the case of light, the latter can be enlarged by forming ...
  • Multi-messenger observations of a binary neutron star merger 
    Abbott, B.P.; et al.; LIGO Scientific Collaboration; Virgo Collaboration (Bristol : Institute of Physics Publishing, 2017)
    On 2017 August 17 a binary neutron star coalescence candidate (later designated GW170817) with merger time 12:41:04 UTC was observed through gravitational waves by the Advanced LIGO and Advanced Virgo detectors. The Fermi ...
  • Multi-particle entanglement in a spinor Bose-Einstein condensate for quantum-enhanced interferometry 
    Lücke, Bernd (Hannover : Gottfried Wilhelm Leibniz Universität Hannover, 2014)
    [no abstract]
  • The multi-Regge limit from the Wilson loop OPE 
    Bargheer, Till; Chestnov, Vsevolod; Schomerus, Volker (Berlin ; Heidelberg : Springer, 2020)
    The finite remainder function for planar, color-ordered, maximally helicity violating scattering processes in N = 4 super Yang-Mills theory possesses a non-vanishing multi-Regge limit that depends on the choice of a ...
  • Multi-terminal magnetotransport measurements over a tunable graphene p-n junction created by AFM-nanomachining 
    Schmidt, H.; Smirnov, D.; Rode, J.; Haug, Rolf J. (College Park, MD : American Institute of Physics, 2013)
    An Atomic Force Microscope is used to alter one part of a single layer graphene sample locally. Transport experiments at low temperatures are then used to characterize the different parts independently with field effect ...
  • Multiconfiguration time-dependent Hartree approach for electron-nuclear correlation in strong laser fields 
    Jhala, Chirag; Lein, Manfred (College Park, MD : American Physical Society, 2010)
    The multiconfiguration time-dependent Hartree approach is applied to study the electron-nuclear correlation in the dynamics of molecules subject to strong external laser fields, using the example of a model hydrogen molecular ...
  • Multicritical behavior in dissipative Ising models 
    Overbeck, Vincent Raphael; Maghrebi, Mohammad F.; Gorshkov, Alexey V.; Weimer, Hendrik (College Park, MD : American Physical Society, 2017)
    We analyze theoretically the many-body dynamics of a dissipative Ising model in a transverse field using a variational approach. We find that the steady-state phase diagram is substantially modified compared to its equilibrium ...
  • Multigoal-oriented a posteriori error control for heated material processing using a generalized Boussinesq model 
    Beuchler, Sven; Endtmayer, Bernhard; Lankeit, Johannes; Wick, Thomas ([Paris] : [Académie des sciences, Institut de France], 2023)
    In this work, we develop a posteriori error control for a generalized Boussinesq model in which thermal conductivity and viscosity are temperature-dependent. Therein, the stationary Navier–Stokes equations are coupled with ...
  • Multilayer etching for kerf-free solar cells from macroporous silicon 
    Schäfer, Sören; Ernst, Marco; Kajari-Schröder, Sarah; Brendel, Rolf (Amsterdam : Elsevier, 2013)
    Kerf-free techniques for subdividing a single thick crystalline Si wafer into a multitude of thin Si layers have a large potential for cost reductions. In this paper, we explore pore formation in Si for separating many 18 ...

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