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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. <br>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.<br>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<br>Brack, T. et al. (2022). Dynamic measurement of gravitational coupling between resonating beams in the hertz regime. Nature Physics, 18(8), 952–957.<br>Ross, M. P. et al. (2021). Initial results from the ligo newtonian calibrator. Physical Review D, 104(8), 082006. <br>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). <br>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).<br>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).<br>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).<br>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).<br>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). <br>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 →