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Probing New Physics with Optomechanical Systems

INVITED · D13 · ID: 22090

Presentations

  • Gravitational coupling between millimetre-sized masses: prospects for a quantum Cavendish experiment

    ORAL · Invited

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    Publication: T. Westphal, H. Hepach, J. Pfaff, M. Aspelmeyer, Measurement of gravitational coupling between millimetre-sized masses, Nature 591, 225–228 (2021).<br>L. Magrini, P. Rosenzweig, C. Bach, A. Deutschmann-Olek, S. G. Hofer, S. Hong, N. Kiesel, A. Kugi, M. Aspelmeyer, Real-time optimal quantum control of mechanical motion at room temperature, Nature 595, 373–377 (2021).

    Presenters

    • Markus Aspelmeyer

      University of Vienna

    Authors

    • Markus Aspelmeyer

      University of Vienna

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  • Prototype SuperfluidGravitational WaveDetector

    ORAL · Invited

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    Publication: "Prototype superfluid gravitational wave detector", V. Vadakkumbatt, M. Hirschel, J. Manley, T. J. Clark, S. Singh, and J. P. Davis<br>Phys. Rev. D 104, 082001 (2021).

    Presenters

    • John P Davis

      Univ of Alberta

    Authors

    • John P Davis

      Univ of Alberta

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  • Probing into the gravity of quantum systems by levitated mechanics

    ORAL · Invited

    –

    Publication: [1] Vinante, A., P. Falferi, G. Gasbarri, A. Setter, C. Timberlake, and H. Ulbricht, Ultrahigh mechanical quality factor with Meissner-levitated ferromagnetic microparticles, Phys. Rev. Appl. 13, 064027 (2020).<br><br>[2] Vinante, A., C. Timberlake, D. Budker, D. F. Jackson Kimball, A. O. Sushkov, and H. Ulbricht, Surpassing the Energy Resolution Limit with ferromagnetic torque sensors, Phys. Rev. Lett. 127, 070801 (2021).<br> <br>[3] Fadeev, P., C. Timberlake, T. Wang, A. Vinante, Y. B. Band, D. Budker, A. O. Sushkov, H. Ulbricht, and D. F. J. Kimball Ferromagnetic Gyroscopes for Tests of Fundamental Physics, Quantum Sci. Technol. 6, 024006 (2021).<br> <br>[4] Vinante, A., M. Carlesso, A. Bassi, A. Chiasera, S. Varas, P. Falferi, B. Margesin, R. Mezzena, and H. Ulbricht, Narrowing the parameter space of collapse models with ultracold layered force sensors, Phys. Rev. Lett. 125, 100404 (2020).<br> <br>[5] Vinante, A., G. Gasbarri, C. Timberlake, M. Toroš, and H. Ulbricht, Testing Dissipative Collapse Models with a Levitated Micromagnet, Phys. Rev. Research 2, 043229 (2020).<br> <br>[6] Carlesso, M., A. Bassi, M. Paternostro, and H. Ulbricht, Testing the gravitational field generated by a quantum superposition, New J. Phys. 21 093052 (2019).<br> <br>[7] Braidotti, M. C., A. Vinante, G. Gasbarri, D. Faccio, and H. Ulbricht, Zel'dovich amplification in a superconducting circuit, Phys. Rev. Lett. 125, 140801 (2020).<br> <br>[8] Lochan, K., H. Ulbricht, A. Vinante, S. K. Goyal, Detecting acceleration-enhanced vacuum fluctuations with atoms inside a cavity, Phys. Rev. Lett. 125, 241301 (2020).

    Presenters

    • Hendrik Ulbricht

      Univ of Southampton

    Authors

    • Hendrik Ulbricht

      Univ of Southampton

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