PIRSA:25020029 Scientific Series Quantum Gravity

DOI10.48660/25020029

Series: Quantum Gravity

Martin-Martinez, E. (2025). What gravity induced entanglement can tell us about gravity. Perimeter Institute. https://pirsa.org/25020029

Martin-Martinez, Eduardo. What gravity induced entanglement can tell us about gravity. Perimeter Institute, Feb. 24, 2025, https://pirsa.org/25020029 

@misc{ pirsa_PIRSA:25020029,
  doi = {10.48660/25020029},
  url = {https://pirsa.org/25020029},
  author = {Martin-Martinez, Eduardo},
  keywords = {Quantum Gravity},
  language = {en},
  title = {What gravity induced entanglement can tell us about gravity},
  publisher = {Perimeter Institute},
  year = {2025},
  month = {feb},
  note = {PIRSA:25020029 see, \url{https://pirsa.org}}
}

Abstract

In this talk, we will explore what low-energy experiments on gravitationally mediated entanglement (GME) can reveal about the quantum nature of gravity. We will analyze the key assumptions necessary to interpret GME experiments as evidence for quantum aspects of the gravitational interaction and examine how these assumptions influence our conclusions. Additionally, we will discuss possible modifications to experimental designs aimed at minimizing dependence on assumptions. Then we will discuss what these experiments in different regimes can and cannot probe about gravity’s quantum nature.

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