580 citations
- A. Meyer3 profiles21 · h 142
- D. Schaile7 profiles21 · h 87
- A. Askew2 profiles20 · h 117
- A. Bean2 profiles20 · h 120
- A. Bellavance2 profiles20 · h 34
- A. Boehnlein2 profiles20 · h 50
- A. Brandt2 profiles20 · h 106
- A. Bross2 profiles20 · h 58
- A. Chandra2 profiles20 · h 54
- A. Dominguez2 profiles20 · h 115
- A. Duperrin2 profiles20 · h 64
- A. Dyshkant2 profiles20 · h 53
- Centre de Physique ThéoriqueFR50 papers
- Université de ToulonFR49 papers
- Centre National de la Recherche ScientifiqueFR41 papers
- Boston UniversityUS22 papers
- Indiana University BloomingtonUS22 papers
- University of WuppertalDE22 papers
- Brookhaven National LaboratoryUS21 papers
- Brown UniversityUS21 papers
- California State University, FresnoUS21 papers
- Charles UniversityCZ21 papers
- Columbia UniversityUS21 papers
- Czech Technical University in PragueCZ21 papers
5 papers · 1 filter
A note on DSR
Carlo Rovelli
I study the physical meaning of Deformed, or Doubly, Special Relativity (DSR). I argue that DSR could be physically relevant in a certain large-distance limit. I consider a concret…
LQG vertex with finite Immirzi parameter
Jonathan Engle, Etera Livine, Roberto Pereira +1
We extend the definition of the "flipped" loop-quantum-gravity vertex to the case of a finite Immirzi parameter. We cover the Euclidean as well as the Lorentzian case. We show that…
Extended matter coupled to BF theory
Winston J. Fairbairn, Alejandro Perez
Recently, a topological field theory of membrane-matter coupled to BF theory in arbitrary spacetime dimensions was proposed [1]. In this paper, we discuss various aspects of the fo…
Comment on "Are the spectra of geometrical operators in Loop Quantum Gravity really discrete?" by B. Dittrich and T. Thiemann
Carlo Rovelli
I argue that the prediction of physical discreteness at the Planck scale in loop gravity is a reasonable conclusion that derives from a sensible ensemble of hypotheses, in spite of…
Schroedinger's cat and the clock: Lessons for quantum gravity
Robert Oeckl
I review basic principles of the quantum mechanical measurement process in view of their implications for a quantum theory of general relativity. It turns out that a clock as an ex…