Lorentzian Holographic Gravity and the Time-Energy Uncertainty Principle

Document Type : Regular article


Graduate School of Human and Environmental Studies, Kyoto University


In this article, we present a heuristic derivation of the on-shell equation of the Lorentzian classicalized holographic tensor network in the presence of a non-zero mass in the bulk spacetime. This derivation of the on-shell equation is based on two physical assumptions. First, the Lorentzian bulk theory is in the ground state. Second, the law of Lorentzian holographic gravity is identified with the time--energy uncertainty principle. The arguments in this derivation could lead to a novel picture of Lorentzian gravity as a quantum mechanical time uncertainty based on the holographic principle and classicalization.


Main Subjects

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Volume 4, Issue 1
March 2024
Pages 65-70
  • Receive Date: 18 January 2024
  • Revise Date: 28 January 2024
  • Accept Date: 18 February 2024