Fakultät für Mathematik und Physik


 

Recent Submissions

  • Tamulienė, Viktorija; Juškevičiūtė, Greta; Buožius, Danas; Vaičaitis, Virgilijus; Babushkin, Ihar; Morgner, Uwe (London : Nature Publishing Group, 2020)
    Here we present an experimental as well as theoretical study of third-harmonic generation in tightly focused femtosecond filaments in air at the wavelength of 1.5μm. At low intensities, longitudinal phase matching is ...
  • Yang, Yichao; Yamamoto, Kohei; Huarcaya, Victor; Vorndamme, Christoph; Penkert, Daniel; Barranco, Germán Fernández; Schwarze, Thomas S.; Mehmet, Moritz; Delgado, Juan Jose Esteban; Jia, Jianjun; Heinzel, Gerhard; Álvarez, Miguel Dovale (Basel : MDPI AG, 2020)
    Tracking moving masses in several degrees of freedom with high precision and large dynamic range is a central aspect in many current and future gravitational physics experiments. Laser interferometers have been established ...
  • Spelthann, Simon; Unland, Stefanie; Thiem, Jonas; Jakobs, Florian; Kielhorn, Jana; Ang, Pen Yiao; Johannes, Hans-Hermann; Kracht, Dietmar; Neumann, Joerg; Ruehl, Axel; Kowalsky, Wolfgang; Ristau, Detlev (Basel : MDPI AG, 2020)
    Lab-on-a-Chip (LoC) devices combining microfluidic analyte provision with integrated optical analysis are highly desirable for several applications in biological or medical sciences. While the microfluidic approach is ...
  • Thiem, Jonas; Spelthann, Simon; Neumann, Laurie; Jakobs, Florian; Johannes, Hans-Hermann; Kowalsky, Wolfgang; Kracht, Dietmar; Neumann, Joerg; Ruehl, Axel; Ristau, Detlev (Basel : MDPI AG, 2020)
    In recent years, lanthanide-doped nanothermometers have been mainly used in thin films or dispersed in organic solvents. However, both approaches have disadvantages such as the short interaction lengths of the active ...
  • Meshksar, Neda; Mehmet, Moritz; Isleif, Katharina-Sophie; Heinzel, Gerhard (Basel : MDPI AG, 2021)
    We propose to combine differential wave-front sensing (DWS) and differential power sensing (DPS) in a Mach-Zehnder type interferometer for measuring the rotational dynamics of a test-mass. Using the DWS method, a high ...
  • Brooks, Pascal; Zur Bruegge, Talke; Boyle, Erin C.; Kalies, Stefan; Villarreal, Santiago Nahuel; Liese, Andrea; Bleich, André; Buettner, Manuela (London : Hindawi Limited, 2020)
    Cd14 and Alpk1 both encode pathogen recognition receptors and are known candidate genes for affecting severity in inflammatory bowel diseases. CD14 acts as a coreceptor for bacterial lipopolysaccharide (LPS), while ALPK1 ...
  • Laurençot, Philippe; Walker, Christoph (Les Ulis : EDP Sciences, 2019)
    An incomplete argument in the proof of Theorem 3.4 from Ph. Laurençot and Ch. Walker [ESAIM: COCV 22 (2016) 417–438] is corrected.
  • Voges, Kai K.; Gersema, Philipp; Hartmann, Torsten; Schulze, Torben A.; Zenesini, Alessandro; Ospelkaus, Silke (London : IOP, 2019)
    We spectroscopically investigate a pathway for the conversion of 23Na39K Feshbach molecules into rovibronic ground state molecules via stimulated Raman adiabatic passage. Using photoassociation spectroscopy from the diatomic ...
  • Cuntz, Michael Joachim (Ljubljana : DMFA, 2018)
    We present a technique to produce arrangements of lines with nice properties. As an application, we construct (224) and (264) configurations of lines. Thus concerning the existence of geometric (n4) configurations, only ...
  • Gendron, Quentin (Saint-Martin d'Heres : Institut Fourier, 2018)
    The main goal of this work is to construct and study a reasonable compactification of the strata of the moduli space of abelian differentials. This allows us to compute the Kodaira dimension of some strata of the moduli ...
  • Thinh, Le Phuc; Dall’Arno, Michele; Scarani, Valerio (Wien : Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften, 2020)
    For any pair of quantum states (the hypotheses), the task of binary quantum hypotheses testing is to derive the tradeoff relation between the probability p01 of rejecting the null hypothesis and p10 of accepting the ...
  • Kruse, Christian N.; Schäfer, Sören; Haase, Felix; Mertens, Verena; Schulte-Huxel, Henning; Lim, Bianca; Min, Byungsul; Dullweber, Thorsten; Peibst, Robby; Brendel, Rolf (London : Nature Publishing Group, 2021)
    We present a simulation-based study for identifying promising cell structures, which integrate poly-Si on oxide junctions into industrial crystalline silicon solar cells. The simulations use best-case measured input ...
  • Fitzek, Florian; Siemß, Jan-Niclas; Seckmeyer, Stefan; Ahlers, Holger; Rasel, Ernst M.; Hammerer, Klemens; Gaaloul, Naceur (London : Nature Publishing Group, 2020)
    In this article, we introduce a universal simulation framework covering all regimes of matter-wave light-pulse elastic scattering. Applied to atom interferometry as a study case, this simulator solves the atom-light ...
  • Arkhipov, Rostislav; Pakhomov, Anton; Arkhipov, Mikhail; Babushkin, Ihar; Rosanov, Nikolay (London : Nature Publishing Group, 2021)
    Here we consider coherent mode-locking (CML) regimes in single-section cavity lasers, taking place for pulse durations less than atomic population and phase relaxation times, which arise due to coherent Rabi oscillations ...
  • Bahlmann, Julia; Madrahimov, Nodir; Daniel, Fiene; Theidel, David; DeTemple, Daphne E.; Buettner, Manuela; Bleich, André; Haverich, Axel; Heisterkamp, Alexander; Kalies, Stefan (London : Nature Publishing Group, 2020)
    Novel tools in humane animal research should benefit the animal as well as the experimentally obtained data. Imaging technologies have proven to be versatile and also in accordance with the demands of the 3 R principle. ...
  • Brange, Fredrik; Schmidt, Adrian; Bayer, Johannes C.; Wagner, Timo; Flindt, Christian; Haug, Rolf J. (Washington : American Association for the Advancement of Science (A A A S), 2021)
    Quantum technologies involving qubit measurements based on electronic interferometers rely critically on accurate single-particle emission. However, achieving precisely timed operations requires exquisite control of the ...
  • 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). ...
  • 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 ...
  • van Dobben de Bruyn, Remy; Paulsen, Matthias (Cambridge [u.a.] : Cambridge University Press, 2020)
    Let k be an algebraically closed field of positive characteristic. For any integer 5 ≥ 2, we show that the Hodge numbers of a smooth projective k-variety can take on any combination of values modulo m, subject only to Serre ...
  • Ananth, Sudarshan; Lechtenfeld, Olaf; Malcha, Hannes; Nicolai, Hermann; Pandey, Chetan; Pant, Saurabh (Berlin [u.a.] : Springer, 2020)
    Supersymmetric gauge theories are characterized by the existence of a transformation of the bosonic fields (Nicolai map) such that the Jacobi determinant of the transformation equals the product of the Matthews-Salam-Seiler ...

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