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Article
Emergent gravity from stochastic fluctuations
International Journal of Modern Physics (2021)
  • Joshua X. Erlich, William & Mary
Abstract
It is possible that both the classical description of spacetime and the rules of quantum field theory emerge from a more-fundamental structure of physical law. Pregeometric frameworks transfer some of the puzzles of quantum gravity to a semiclassical arena where those puzzles pose less of a challenge. However, in order to provide a satisfactory description of quantum gravity, a semiclassical description must emerge and contain in its description a macroscopic spacetime geometry, dynamical matter, and a gravitational interaction consistent with general relativity at long distances. In this essay, we argue that a framework that includes a stochastic origin for quantum field theory can provide both the emergence of classical spacetime and a quantized gravitational interaction.
Disciplines
Publication Date
October, 2021
DOI
https://doi.org/10.1142/S0218271821420189
Citation Information
Joshua X. Erlich. "Emergent gravity from stochastic fluctuations" International Journal of Modern Physics Vol. 30 Iss. 14 (2021)
Available at: http://works.bepress.com/joshua-erlich/5/