Einstein corpuscles and dark core black holes in spontaneously induced general relativity

Aharon Davidson, Ilya Gurwich

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review


Suppose General Relativity, provocatively governed by a dimensional coupling constant, is a spontaneously Induced theory. In which case, black hole configurations are naively expected to get gracefully modified. For example, the exterior Schwarzschild solution is fully recovered at the GR-limit of such a theory. Serendipitously, however, due to a phase transition, which takes place exactly at the would have been horizon, it connects with a novel dark core characterized by a varying Newton constant (the word 'dark' is borrowed from cosmology, where the one and the same theory gives rise to dark matter superimposed by a rippled structure). Once the strict GR-limit is relaxed, localized Einstein-style gravitational corpuscles (practically massless particle configurations with a Newton constant varying core) make their appearance; they become point-like at the GR-limit.

Original languageEnglish
Title of host publicationAlbert Einstein Century International Conference
Number of pages4
StatePublished - 1 Dec 2006
EventAlbert Einstein Century International Conference - Paris, France
Duration: 18 Jul 200522 Jul 2005

Publication series

NameAIP Conference Proceedings
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616


ConferenceAlbert Einstein Century International Conference


  • Brans-Dicke theory
  • Gravitational Corpuscle
  • Rippled cosmology
  • Varying newton constant

ASJC Scopus subject areas

  • General Physics and Astronomy


Dive into the research topics of 'Einstein corpuscles and dark core black holes in spontaneously induced general relativity'. Together they form a unique fingerprint.

Cite this