An-Institute: Recent submissions

  • Optimal Ramsey interferometry with echo protocols based on one-axis twisting 
    Scharnagl, M.S.; Kielinski, T.; Hammerer, K. (Woodbury, NY : Inst., 2023)
    We study a variational class of generalized Ramsey protocols that include two one-axis twisting (OAT) operations, one performed before the phase imprint and the other after. In this framework, we optimize the axes of the ...
  • Eccentricity-tide coupling: Impact on binary neutron stars and extreme mass ratio inspirals 
    Bernaldez, John Paul; Datta, Sayak (Ridge, NY : American Physical Society, 2023)
    We study the effect of tidal interaction between two compact bodies in an eccentric orbit. We assume the tidal fields to be static. Therefore, we ignore the dynamic tides and resonant excitations. Using the results, we ...
  • Single-Element Dual-Interferometer for Precision Inertial Sensing: Sub-Picometer Structural Stability and Performance as a Reference for Laser Frequency Stabilization 
    Huarcaya, Victor; Dovale Álvarez, Miguel; Yamamoto, Kohei; Yang, Yichao; Gozzo, Stefano; Martínez Cano, Pablo; Mehmet, Moritz; Esteban Delgado, Juan José; Jia, Jianjun; Heinzel, Gerhard (Basel : MDPI, 2023)
    Future GRACE-like geodesy missions could benefit from adopting accelerometer technology akin to that of the LISA Pathfinder, which employed laser interferometric readout at the sub-picometer level in addition to the ...
  • Sensitivity of process signals to deviations in material distribution and material properties of hybrid workpieces 
    Denkena, Berend; Behrens, Bernd-Arno; Overmeyer, Ludger; Kaierle, Stefan; Bergmann, Benjamin; Klemme, Heinrich; Hermsdorf, Jörg; Stonis, Malte; Schwarz, Nick; Budde, Laura; Merkel, Paulina; Handrup, Miriam (London : Springer, 2023)
    Hybrid components, made of multiple materials, can meet the increasing demands for lightweight construction and functional integration in the automotive and aircraft industry. Hybrid semi-finished components are produced ...
  • Assembly cell for the manufacturing of flexible solar modules in building integrated photovoltaics 
    Blankemeyer, Sebastian; Schulte-Huxel, Henning; Wirtz, Wiebke; Raatz, Annika (Amsterdam [u.a.] : Elsevier, 2024)
    The current use of photovoltaics is often limited to the utilization of roof surfaces or ground-mounted systems. In particular, building integrated photovoltaics (BIPV) have enormous potential to make energy production ...
  • Macroscopic quantum entanglement between an optomechanical cavity and a continuous field in presence of non-Markovian noise 
    Direkci, S.; Winkler, K.; Gut, C.; Hammerer, K.; Aspelmeyer, M.; Chen, Y. (College Park, MD : APS, 2024)
    Probing quantum entanglement with macroscopic objects allows us to test quantum mechanics in new regimes. One way to realize such behavior is to couple a macroscopic mechanical oscillator to a continuous light field via ...
  • Mass estimates from optical modelling of the new TRAPUM redback PSR J1910−5320 
    Dodge, O.G.; Breton, R.P.; Clark, C.J.; Burgay, M.; Strader, J.; Au, K.-Y.; Barr, E.D.; Buchner, S.; Dhillon, V.S.; Ferrara, E.C.; Freire, P.C.C.; Griessmeier, J.-M.; Kennedy, M.R.; Kramer, M.; Li, K.-L.; Padmanabh, P.V.; Phosrisom, A.; Stappers, B.W.; Swihart, S.J.; Thongmeearkom, T. (Oxford : Oxford Univ. Press, 2024)
    Spider pulsars continue to provide promising candidates for neutron star mass measurements. Here we present the discovery of PSR J1910−5320, a new millisecond pulsar discovered in a MeerKAT observation of an unidentified ...
  • Constraints on cosmologically coupled black holes from gravitational wave observations and minimal formation mass 
    Amendola, Luca; Rodrigues, Davi C.; Kumar, Sumit; Quartin, Miguel (Oxford : Oxford Univ. Press, 2024)
    We test the possibility that the black holes (BHs) detected by LIGO-Virgo-KAGRA (LVK) may be cosmologically coupled and grow in mass proportionally to the cosmological scale factor to some power k, which may also act as ...
  • Sensor noise in LISA Pathfinder: Laser frequency noise and its coupling to the optical test mass readout 
    Armano, M.; Audley, H.; Baird, J.; Binetruy, P.; Born, M.; Bortoluzzi, D.; Brandt, N.; Castelli, E.; Cavalleri, A.; Cesarini, A.; Cruise, A.M.; Danzmann, K.; de Deus Silva, M.; Diepholz, I.; Dixon, G.; Dolesi, R.; Ferraioli, L.; Ferroni, V.; Fitzsimons, E.D.; Flatscher, R.; Freschi, M.; García, A.; Gerndt, R.; Gesa, L.; Giardini, D.; Gibert, F.; Giusteri, R.; Grimani, C.; Grzymisch, J.; Guzman, F.; Harrison, I.; Hartig, M.-S.; Hechenblaikner, G.; Heinzel, G.; Hewitson, M.; Hollington, D.; Hoyland, D.; Hueller, M.; Inchauspé, H.; Jennrich, O.; Jetzer, P.; Johann, U.; Johlander, B.; Karnesis, N.; Kaune, B.; Killow, C.J.; Korsakova, N.; Lobo, J.A.; López-Zaragoza, J.P.; Maarschalkerweerd, R.; Mance, D.; Martín, V.; Martin-Polo, L.; Martin-Porqueras, F.; Martino, J.; McNamara, P.W.; Mendes, J.; Mendes, L.; Meshksar, N.; Monsky, A.; Nofrarias, M.; Paczkowski, S.; Perreur-Lloyd, M.; Petiteau, A.; Plagnol, E.; Ramos-Castro, J.; Reiche, J.; Rivas, F.; Robertson, D.I.; Russano, G.; Sanjuan, J.; Slutsky, J.; Sopuerta, C.F.; Steier, F.; Sumner, T.; Texier, D.; Thorpe, J.I.; Vetrugno, D.; Vitale, S.; Wand, V.; Wanner, G.; Ward, H.; Wass, P.J.; Weber, W.J.; Wissel, L.; Wittchen, A.; Zweifel, P. (Ridge, NY : American Physical Society, 2024)
    The LISA Pathfinder (LPF) mission successfully demonstrated the feasibility of the technology needed for the future space borne gravitational wave observatory LISA. A key subsystem under study was the laser interferometer, ...
  • First frequency-domain phenomenological model of the multipole asymmetry in gravitational-wave signals from binary-black-hole coalescence 
    Ghosh, Shrobana; Kolitsidou, Panagiota; Hannam, Mark (Ridge, NY : American Physical Society, 2024)
    Gravitational-wave signals from binaries that contain spinning black holes in general include an asymmetry between the +m and -m multipoles that is not included in most signal models used in LIGO-Virgo-KAGRA analysis to ...
  • Targeted search for gravitational waves from highly spinning light compact binaries 
    Wang, Yi-Fan; Nitz, Alexander H. (Oxford : Oxford Univ. Press, 2024)
    Searches for gravitational waves from compact binary mergers, which to date have reported ∼100 observations, have previously ignored binaries whose components are consistent with the mass of neutron stars (1-2 M⊙) and have ...
  • In situ spectroscopic ellipsometry as a pathway toward achieving VO2stoichiometry for amorphous vanadium oxide with magnetron sputtering 
    Xu, C.; Heinemeyer, F.; Dittrich, A.; Bäumer, C.; Reineke-Koch, R. (New York, NY : American Inst. of Physics, 2021)
    As a special class of materials, transition metal oxides exhibit in their crystalline phase a variety of interesting properties, such as metal-insulator transition, ferroelectricity, magnetism, superconductivity, and so ...
  • Plasmonics and hot electrons: Feature issue introduction 
    Babicheva, Viktoriia; Sivan, Yonatan; Chen, Kuo-Ping; Evlyukhin, Andrey (Washington, DC : Optica, 2021)
    Light-matter interaction can be significantly enhanced in plasmonic nanoparticles and nanostructures, as the latter give rise to high-field localization and enhancement. This feature issue highlights six contributions on ...
  • Neural sensing and control in a kilometer-scale gravitational-wave observatory 
    Mukund, N.; Lough, J.; Bisht, A.; Wittel, H.; Nadji, S.; Affeldt, C.; Bergamin, F.; Brinkmann, M.; Kringel, V.; Lück, H.; Weinert, M.; Danzmann, K. (College Park, Md. [u.a.] : American Physical Society, 2023)
    Suspended optics in gravitational-wave (GW) observatories are susceptible to alignment perturbations, particularly slow drifts over time, due to variations in temperature and seismic levels. Such misalignments affect the ...
  • A MeerKAT view of the pulsars in the globular cluster NGC 6522 
    Abbate, F.; Ridolfi, A.; Freire, P.C.C.; Padmanabh, P.V.; Balakrishnan, V.; Buchner, S.; Zhang, L.; Kramer, M.; Stappers, B.W.; Barr, E.D.; Chen, W.; Champion, D.; Ransom, S.; Possenti, A. (Les Ulis : EDP Sciences, 2023)
    We present the results of observations aimed at discovering and studying pulsars in the core-collapsed globular cluster (GC) NGC 6522 performed by the MeerTIME and TRAPUM Large Survey Project with the MeerKAT telescope.We ...
  • Early release of the expanded atlas of the sky in continuous gravitational waves 
    Dergachev, Vladimir; Papa, Maria Alessandra (Ridge, NY : American Physical Society, 2024)
    We present the early release of the atlas of continuous gravitational waves covering frequencies from 20 Hz to 1500 Hz and spindowns from -5×10-10 to 5×10-10 Hz/s. Compared to the previous atlas release we have greatly ...
  • Life Cycle Assessment of a 5 MW Polymer Exchange Membrane Water Electrolysis Plant 
    Gerhardt-Mörsdorf, Janis; Peterssen, Florian; Burfeind, Paula; Benecke, Mareike; Bensmann, Boris; Hanke-Rauschenbach, Richard; Minke, Christine (Weinheim : Wiley-VCH, 2024)
    This study performs a cradle-to-grave life cycle assessment of a 5 MW proton exchange membrane water electrolysis plant. The analysis follows a thorough engineering-based bottom-up design based on the electrochemical model ...
  • Cosmological gravitational waves from isocurvature fluctuations 
    Domènech, Guillem (Taipei : AAPPS, 2024)
    Gravitational waves induced by large primordial curvature fluctuations may result in a sizable stochastic gravitational wave background. Interestingly, curvature fluctuations are gradually generated by initial isocurvature ...
  • Viscosity effects and confined cochlea-like geometry in laser-induced cavitation dynamics 
    Lengert, Liza; Lohmann, Hinnerk; Johannsmeier, Sonja; Ripken, Tammo; Maier, Hannes; Heisterkamp, Alexander; Kalies, Stefan (Berlin ; Heidelberg : Springer, 2024)
    On the path to an optoacoustic hearing implant for stimulation of residual hearing, one possibility for tone generation in liquids is the concatenation of acoustic click events, which can be realized i. a. by the acoustic ...
  • Ranging sensor fusion in LISA data processing: Treatment of ambiguities, noise, and onboard delays in LISA ranging observables 
    Reinhardt, Jan Niklas; Staab, Martin; Yamamoto, Kohei; Bayle, Jean-Baptiste; Hees, Aurélien; Hartwig, Olaf; Wiesner, Karsten; Shah, Sweta; Heinzel, Gerhard (Ridge, NY : American Physical Society, 2024)
    Interspacecraft ranging is crucial for the suppression of laser frequency noise via time-delay interferometry (TDI). So far, the effects of onboard delays and ambiguities on the Laser Interferometer Space Antenna (LISA) ...

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