Quantum Control of Gravity with Levitated Mechanics
QuCoM will explore the intricate interplay between quantum mechanics and gravity within a parameter range accessible for cost-effective table-top experiments. The project will achieve this by suspending sub millimetre-sized particles in carefully designed optical and magnetic traps. These suspended particles will then be used to detect gravitational forces in an unprecedented mass regime, opening new avenues in experimental physics. Additionally, QuCoM will investigate the fascinating realm of quantum superpositions, addressing scenarios where such masses are quantum mechanically delocalized in space. Supported by a substantial grant of 2.3 million Euros, the project is poised to address some of the most prominent theoretical proposals that combine quantum physics and gravity in nonstandard ways. By rigorously assessing the limits of validity of these proposals and further constraining the values of their parameters, QuCoM aims to make significant contributions to our understanding of the fundamental principles governing the universe.
QuCoM will explore the intricate interplay between quantum mechanics and gravity within a parameter range accessible for cost-effective table-top experiments. The project will achieve this by suspending sub millimetre-sized particles in carefully designed optical and magnetic traps. These suspended particles will then be used to detect gravitational forces in an unprecedented mass regime, opening new avenues in experimental physics. Additionally, QuCoM will investigate the fascinating realm of quantum superpositions, addressing scenarios where such masses are quantum mechanically delocalized in space. Supported by a substantial grant of 2.3 million Euros, the project is poised to address some of the most prominent theoretical proposals that combine quantum physics and gravity in nonstandard ways. By rigorously assessing the limits of validity of these proposals and further constraining the values of their parameters, QuCoM aims to make significant contributions to our understanding of the fundamental principles governing the universe.
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Latest Talks, News and Activities
Angelo Bassi Discusses the Foundations of Quantum Mechanics on Sky TG24’s “Science, please” Podcast
In a recent episode of Science, please, the Sky TG24 podcast that explores major scientific questions, Angelo Bassi was invited to discuss the foundations of quantum mechanics and the challenges it presents. The conversation focused…
Ways to test the quantum nature of gravity
Event: Quantum West Speaker: Angelo Bassi Place: San Francisco Date: 28 January 2025
Il Mondo dei Quanti
Event: Seminar Speaker: Angelo Bassi Place: Liceo «A. Messedaglia», Verona Date: 20 December 2024
Heisenberg’s uncertainty principle
Event: Seminar Speaker: Angelo Bassi Place: "Collegio Fonda", Trieste Date: 28 November 2024
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Latest Publications
Gundhi, Anirudh; Ulbricht, Hendrik
Measuring decoherence due to quantum vacuum fluctuations preprint
2025.
@preprint{gundhi2025measuring,
title = {Measuring decoherence due to quantum vacuum fluctuations},
author = {Anirudh Gundhi and Hendrik Ulbricht},
url = {https://arxiv.org/abs/2501.17928},
year = {2025},
date = {2025-01-01},
journal = {arXiv preprint arXiv:2501.17928},
keywords = {},
pubstate = {published},
tppubtype = {preprint}
}
Altamura, Davide Giordano Ario; Vinante, Andrea; Carlesso, Matteo
Improved bounds on collapse models from rotational noise of LISA Pathfinder preprint
2025.
@preprint{altamura2025improved,
title = {Improved bounds on collapse models from rotational noise of LISA Pathfinder},
author = {Davide Giordano Ario Altamura and Andrea Vinante and Matteo Carlesso},
url = {https://arxiv.org/abs/2501.08971},
year = {2025},
date = {2025-01-01},
journal = {arXiv preprint arXiv:2501.08971},
keywords = {},
pubstate = {published},
tppubtype = {preprint}
}
Angeli, Oliviero; Carlesso, Matteo
2025.
@preprint{angeli2025positivity,
title = {Positivity and Entanglement in Markovian Open Quantum Systems and Hybrid Classical-Quantum Theories of Gravity},
author = {Oliviero Angeli and Matteo Carlesso},
url = {https://arxiv.org/abs/2501.16253},
year = {2025},
date = {2025-01-01},
journal = {arXiv preprint arXiv:2501.16253},
keywords = {},
pubstate = {published},
tppubtype = {preprint}
}
Piccione, Nicolò; Bassi, Angelo
Exploring the Effects of Mass Dependence in Spontaneous Collapse Models preprint
2025.
@preprint{piccione2025exploringb,
title = {Exploring the Effects of Mass Dependence in Spontaneous Collapse Models},
author = {Nicolò Piccione and Angelo Bassi},
url = {https://www.arxiv.org/abs/2501.17637},
year = {2025},
date = {2025-01-01},
journal = {arXiv preprint arXiv:2501.17637},
keywords = {},
pubstate = {published},
tppubtype = {preprint}
}
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