Recent results have shown that singularities can be avoided from the general relativistic standpoint in Lorentzian-Euclidean black holes by means of the transition from a Lorentzian to an Euclidean region where time loses its physical meaning and becomes imaginary. This dynamical mechanism, dubbed “atemporality”, prevents the emergence of black hole singularities and the violation of conservation laws. In this paper, the notion of atemporality together with a detailed discussion of its implications is presented from a philosophical perspective. The main result consists in showing that atemporality is naturally related to conservation laws.

Atemporality from Conservation Laws of Physics in Lorentzian-Euclidean Black Holes / S. De Bianchi, S. Capozziello, E. Battista. - In: FOUNDATIONS OF PHYSICS. - ISSN 0015-9018. - 55:3(2025 Jun), pp. 36.1-36.13. [10.1007/s10701-025-00848-z]

Atemporality from Conservation Laws of Physics in Lorentzian-Euclidean Black Holes

S. De Bianchi
Primo
;
2025

Abstract

Recent results have shown that singularities can be avoided from the general relativistic standpoint in Lorentzian-Euclidean black holes by means of the transition from a Lorentzian to an Euclidean region where time loses its physical meaning and becomes imaginary. This dynamical mechanism, dubbed “atemporality”, prevents the emergence of black hole singularities and the violation of conservation laws. In this paper, the notion of atemporality together with a detailed discussion of its implications is presented from a philosophical perspective. The main result consists in showing that atemporality is naturally related to conservation laws.
Causality; Conservation laws; Imaginary time; Lorentzian-Euclidean black hole; Noether’s theorems; Real time;
Settore PHIL-02/A - Logica e filosofia della scienza
   Paradoxes and Metaphors of Time in Early Universe(s) (PROTEUS)
   PROTEUS
   EUROPEAN COMMISSION
   H2020
   758145

   COSMOS
   COSMOS
   FONDAZIONE CARIPLO
   2021-0567
giu-2025
5-mag-2025
Article (author)
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/1162575
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