Precision Measurements for Gravity, Dark Matter, and Dark Energy

ORAL · B14 · ID: 1367100

Presentations

  • Neutron grating interferometry evaluation of test masses

    ORAL

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    Publication: KTA Assumin-Gyimah et al, Class. Quantum Grav. 39 (2022) 245014 (13pp), doi: 0.1088/1361-6382/aca1a4

    Presenters

    • Daniel S Hussey

      National Institute of Standards and Technology

    Authors

    • Daniel S Hussey

      National Institute of Standards and Technology

    • Kofi T Assumin-Gyimah

      Mississippi State University

    • Dipangkar Dutta

      Mississippi State University, Mississippi State Univ

    • William M Snow

      Indiana University Bloomington

    • Chloe Langlois

      Wayne State University

    • Vincent D Lee

      NIST

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  • Towards high precision measurements of dynamic gravity

    ORAL

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    Publication: Astone, P. et al. (1991). Evaluation and preliminary measurement of the interaction of a dynamical gravitational near field with a cryogenic gravitational wave antenna. Zeitschrift fur Physik C Particles and Fields, 50(1), 21–29.
    Astone, P. et al. (1998). Experimental study of the dynamic newtonian field with a cryogenic gravitational wave antenna. The European Physical Journal C - Particles and Fields, 5(4), 651–664.
    Brack, T. et al. (2023). Dynamic gravitational excitation of structural resonances in the hertz regime using two rotating bars. arXiv. Retrieved from https://arxiv.org/abs/2301.01644
    Brack, T. et al. (2022). Dynamic measurement of gravitational coupling between resonating beams in the hertz regime. Nature Physics, 18(8), 952–957.
    Ross, M. P. et al. (2021). Initial results from the ligo newtonian calibrator. Physical Review D, 104(8), 082006.
    The LIGO Scientific Collaboration et al. (2015). Advanced LIGO. Classical and Quantum Gravity, 32(7), 074001.

    Presenters

    • Jürg Dual

      ETH Zurich

    Authors

    • Tobias Brack

      ETH Zurich

    • Jürg Dual

      ETH Zurich

    • Fadoua Balabdaoui

      ETH Zurich

    • Bernhard Zybach

      ETH Zurich

    • Jonas Fankhauser

      ETH Zurich

    • Stephan Kaufmann

      ETH Zurich

    • Stefan Blunier

      ETH Zurich

    • Donat Scheiwiller

      ETH Zurich

    • Francesco Palmegiano

      ETH Zurich

    • Pavel Trtik

      PSI Paul Scherrer Institut

    • Laura De Lorenzis

      ETH Zurich

    • Helge C Hille

      ETH Zurich

    • Jean-Claude Tomasina

      ETH Zurich

    • Michael Meyer

      PSI Paul Scherrer Institut / ETH Zurich

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  • Measurement of the Gravitational Constant at NIST

    ORAL

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    Presenters

    • Stephan Schlamminger

      National Institute of Standards and Tech

    Authors

    • Stephan Schlamminger

      National Institute of Standards and Tech

    • David B Newell

      National Institute of Standards and Technology

    • Clive C Speake

      University of Birmingham

    • Leon S Chao

      NIST

    • Vincent D Lee

      NIST

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  • Towards a Better Determination of Big G Using a Multi-Mode Apparatus

    ORAL

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    Presenters

    • Emily Ord

      Indiana University Purdue University Indianapolis

    Authors

    • Emily Ord

      Indiana University Purdue University Indianapolis

    • Muchuan Hua

      Indiana University - Purdue University

    • Ricardo S Decca

      Indiana University - Purdue University

    • C. D. Hoyle

      Cal Poly Humboldt, California State Polytechnic University, Humboldt

    • Alexandra Papesh

      California State Polytechnic University,

    • Evan Liang

      Indiana University Purdue University Indianapolis

    • Marvin Q Jones

      Indiana University - Bloomington

    • Grace C Mattingly

      Indiana University - Purdue University Indianapolis

    • Hilde F Isachsen

      Humboldt State University

    • Rutuj Gavankar

      Indiana University Purdue University Indianapolis

    • Nicholas Fuller

      Indiana University Purdue University Indianapolis

    • Ian S Guerrero

      Indiana University - Purdue University Indianapolis

    • William M Snow

      Indiana University Bloomington

    • Stefan W Ballmer

      Syracuse University

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  • Realization of a complete Stern-Gerlach interferometer: Towards a test of quantum gravity

    ORAL

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    Publication: Shimon Machluf, Yonathan Japha and Ron Folman, 'Coherent Stern-Gerlach momentum splitting on an atom chip', Nature Communications 4, 2424 (2013).
    Y. Margalit, Z. Zhou, S. Machluf, D. Rohrlich, Y. Japha, Ron Folman, 'A self-interfering clock as a 'which path' witness', Science 349, 1205 (2015).
    Zhifan Zhou, Yair Margalit, Daniel Rohrlich, Yonathan Japha, and Ron Folman, 'Quantum complementarity of clocks in the context of GR', Classical and Quantum Gravity 35, 185003 (2018).
    O. Amit, Y. Margalit, O. Dobkowski, Z. Zhou, Y. Japha, M. Zimmermann, M.A. Efremov, F.A. Narducci, E.M. Rasel, W.P. Schleich, R. Folman, 'T3 Stern-Gerlach matter-wave interferometer', Phys. Rev. Lett. 123, 083601 (2019).
    Y. Margalit, Z. Zhou, S. Machluf, Y. Japha, S. Moukouri, R. Folman, 'Analysis of a high-stability Stern-Gerlach spatial fringe interferometer', New J. Phys. 21, 073040 (2019).
    Zhifan Zhou, Yair Margalit, Samuel Moukouri, Yigal Meir, Ron Folman, 'An experimental test of the geodesic rule proposition for the non-cyclic geometric phase', Science Advances 6, eaay8345 (2020).
    Yair Margalit, Or Dobkowski, Zhifan Zhou, Omer Amit, Yonathan Japha, Samuel Moukouri, Daniel Rohrlich, Anupam Mazumdar, Sougato Bose, Carsten Henkel, Ron Folman, Realization of a complete Stern-Gerlach interferometer: Towards a test of quantum gravity, Science Advances 7, Issue 22, abg2879 (2021).

    Presenters

    • Ron Folman

      Ben-Gurion University of the Negev, Israel, Ben-Gurion University of the Negev

    Authors

    • Ron Folman

      Ben-Gurion University of the Negev, Israel, Ben-Gurion University of the Negev

    View abstract →