Results 31 to 40 of about 591,643 (217)

Discrete gravity [PDF]

open access: yesJournal of High Energy Physics, 2021
Abstract We assume that the points in volumes smaller than an elementary volume (which may have a Planck size) are indistinguishable in any physical experiment. This naturally leads to a picture of a discrete space with a finite number of degrees of freedom per elementary volume.
Ali H. Chamseddine, Viatcheslav Mukhanov
openaire   +3 more sources

Closing Gaps in Geometrically Frustrated Symmetric Clusters: Local Equivalence between Discrete Curvature and Twist Transformations

open access: yesMathematics, 2018
In geometrically frustrated clusters of polyhedra, gaps between faces can be closed without distorting the polyhedra by the long established method of discrete curvature, which consists of curving the space into a fourth dimension, resulting in a ...
Fang Fang, Richard Clawson, Klee Irwin
doaj   +1 more source

The Self-Simulation Hypothesis Interpretation of Quantum Mechanics

open access: yesEntropy, 2020
We modify the simulation hypothesis to a self-simulation hypothesis, where the physical universe, as a strange loop, is a mental self-simulation that might exist as one of a broad class of possible code theoretic quantum gravity models of reality obeying
Klee Irwin   +2 more
doaj   +1 more source

Einstein gravity, massive gravity, multi-gravity and nonlinear realizations [PDF]

open access: yesJournal of High Energy Physics, 2015
35 pages.
Garrett Goon   +3 more
openaire   +3 more sources

A locally finite model for gravity [PDF]

open access: yes, 2008
Matter interacting classically with gravity in 3+1 dimensions usually gives rise to a continuum of degrees of freedom, so that, in any attempt to quantize the theory, ultraviolet divergences are nearly inevitable.
't Hooft, G.   +3 more
core   +2 more sources

Non-Local Game of Life in 2D Quasicrystals

open access: yesCrystals, 2018
On a two-dimensional quasicrystal, a Penrose tiling, we simulate for the first time a game of life dynamics governed by non-local rules. Quasicrystals have inherently non-local order since any local patch, the emperor, forces the existence of a large ...
Fang Fang   +3 more
doaj   +1 more source

MASSIVE GRAVITY AS A LIMIT OF BIMETRIC GRAVITY [PDF]

open access: yesThe Thirteenth Marcel Grossmann Meeting, 2015
3 pages; contribution to the proceedings of the Thirteenth Marcel Grossmann Meeting, Stockholm University, Sweden, 1-7 July ...
Martin-Moruno, Prado   +2 more
openaire   +2 more sources

Interpreting Quantum Gravity. [PDF]

open access: yes, 2005
This is an essay review of two textbooks on quantum gravity by Carlo Rovelli and Claus ...
Dean Rickles, Rickles, Dean
core   +1 more source

Gravity Academy & Gravity Pedagogy

open access: yes, 2022
{"references": ["Del Carmen Salazar, M. (2013). A Humanizing Pedagogy: Reinventing the Principles and Practice of Education as a Journey Toward Liberation.\u00a0Review of Research in Education,\u00a037, p.121. http://www.jstor.org/stable/24641959"]}
openaire   +4 more sources

CELLULAR GRAVITY

open access: yesParallel Processing Letters, 2000
We consider the problem of establishing gravity in cellular automata. In particular, when cellular automata states can be partitioned into empty, particle, and wall types, with the latter enclosing rectangular areas, we desire rules that will make the particles fall down and pile up on the bottom of each such area.
F.C. Gruau, J.T. Tromp (John)
openaire   +2 more sources

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