9 citations · 15 across the 8 of their papers we have counts for
5 papers · 1 filter
Quantum Gravity: Meaning and Measurement
John Stachel, Kaća Bradonjić
A discussion of the meaning of a physical concept cannot be separated from discussion of the conditions for its ideal measurement. We assert that quantization is no more than the i…
Unimodular conformal and projective relativity
Kaća Bradonjić, John Stachel
We outline unimodular conformal and projective relativity (UCPR), an extension of unimodular relativity in which the conformal and projective structures play central roles. Under $…
Quantum Gravity and the Correspondence Principle
Kaća Bradonjić
Standard approaches to quantum gravity start with a pre-spacetime structure and attempt, in accordance with Bohr's correspondence principle, to recover the pseudo-Riemannian manifo…
On spacetime geometry above the electroweak symmetry breaking scale
Kaća Bradonjić
While it is generally agreed that the nature of spacetime must be drastically different at the Planck scale, it has been a common practice to assume that spacetime is endowed with…
Massless spacetime: On spacetime geometry above the electroweak symmetry breaking scale
Kaca Bradonjic
One of the deepest insights from the general theory of relativity is the relational nature of spacetime. While it is a generally agreed on that the nature of spacetime must be dras…