A deformed uncertainty relation for the universe scale factor modifies the Friedmann equation to yield late-universe acceleration or a bounce according to the sign of a single free exponent.
3d Quantum Gravity and Effective Non-Commutative Quantum Field Theory
2 Pith papers cite this work. Polarity classification is still indexing.
2
Pith papers citing it
abstract
We show that the effective dynamics of matter fields coupled to 3d quantum gravity is described after integration over the gravitational degrees of freedom by a braided non-commutative quantum field theory symmetric under a kappa-deformation of the Poincare group.
years
2026 2representative citing papers
citing papers explorer
-
A Cosmological Uncertainty Relation and Late-Universe Acceleration
A deformed uncertainty relation for the universe scale factor modifies the Friedmann equation to yield late-universe acceleration or a bounce according to the sign of a single free exponent.
- Indefinite probabilities in quantum spacetime: A deepening of unpredictability