Recent content by kodama

you say its cheap, if its so cheap, why isn't there parity between string theorists and loop quantum gravity theorists? google how much has been spent on string theory and how much was spent on loop quantum gravity is it time for parity between the two approaches?

since the LHC failure to find any evidence of supersymmetry, should that have affected the allocation of grant funding in physics, specifically, either reduce string theory funding or increase loop quantum gravity funding until they reach parity?

I know about loop quantum gravity, but string theorists say it has no credibility whatsoever. in light of the LHC not finding supersymmetry or extra dimensions, does that elevate loop quantum gravity over string theory? should there be less research into string theory and more research into...

in the 19th and 20th century physicists were looking for the luminous aether and the Michelson Morley experiment found no evidence for aether ultimately it was Einstein and his special relativity that got rid of the luminous aether in the 21st century physicists were looking for evidence of...

According to Google Scholar, A Connes Noncommutative geometry was Cited by 10163 10163 is a lot of citations for noncommutative geometry. its based on classical GR in 4D, not quantum GR. as such its not complete. LQG is a way to quantum GR in 4D so perhaps combining them might be useful

Mitchel Porter has offered commentary in the past.

string theory gets 200x the funding from the NSF as loop quantum gravity. even so, what about the idea of merging loop quantum gravity with Alaine Connes non commutative geometry as a research program, as a way to get the standard model into loop quantum gravity

a more recent paper [Submitted on 26 Mar 2025] On the emergence of an almost-commutative spectral triple from a geometric construction on a configuration space Johannes Aastrup, Jesper M. Grimstrup so quantum gravity from loop quantum gravity standard model from non commutative...

the following paper The paper "Quantum Gravity coupled to Matter via Noncommutative Geometry" was published in the journal Classical and Quantum Gravity in March 2011 (Volume 28, Number 7, article 075014). [1] Article Details Authors: Johannes Aastrup, Jesper M. Grimstrup, and Mario Paschke...

could high energy and nuclear physicist reading this independently review and analysis the raw data from invariant mass spectrum of pairs produced in high-energy Pb-emulsion collisions at 160 A GeV at CERN SPS combined data yield a spectrum of putative neutral bosons decaying to e+e- pairs, and...

Einstein Equations from Quantum Relative Entropy imply that gravity is not fundamental field - perhaps conflict with Deur graviton self interaction and string theorywhich promises gravitons could loop quantum gravity physicist used Einstein Equations from Quantum Relative Entropy with spinfoam...

the paper in Physical Review Letters this means gravity isn't a fundamental force if true what does this means to string theory and loop quantum gravity and other quantum gravity? are there gravitons in these theories

does the CERN high energy Pb lead collision particle mass of 19 Mev +/- 1 and the ATOMKI Institute observation of a 16.7 MeV imply the same particle or 2 different particle states? the half times on femtosecond are on the same order. could these two results be reconciled? is this the same...

this is a peer review journal Journal of Physics G: Nuclear and Particle Physics Search for new particles decaying into electron pairs of mass below 100 MeV/ P L Jain and G Singh of interest 19 ± 1 MeV is in the range of mass of x17 is cited by This paper, published in the International...

what are the prospect of actual work on all - the prefactor is hard, and the full interpolation function is very hard- being a success ? could the cc play a role ?