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20012019
most citedProblem of Time in Quantum Gravity

258 citations · 2k across the 97 of their papers we have counts for

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Showing 2013Show all

9 papers · 1 filter

gr-qc2013★ 67 cited

Beables/Observables in Classical and Quantum Gravity

Edward Anderson

Observables 'are observed' whereas beables just 'are'. This gives beables more scope in the cosmological and quantum domains. Both observables and beables are entities that form 'b…

gr-qc2013★ 31 cited

Classical Machian Resolution of the Spacetime Reconstruction Problem

Edward Anderson, Flavio Mercati

Following from a question of Wheeler, why does the Hamiltonian constraint of GR have the particular form it does? A first answer, by Hojman, Kuchař and Teitelboim, is th…

gr-qc2013★ 18 cited

On Background Independence

Edward Anderson

This paper concerns what Background Independence itself is (as opposed to some particular physical theory that is background independent). The notions presented mostly arose from a…

gr-qc2013★ 13 cited

Kendall's Shape Statistics as a Classical Realization of Barbour-type Timeless Records Theory approach to Quantum Gravity

Edward Anderson

I previously showed that Kendall's work on shape geometry is in fact also the geometrical description of Barbour's relational mechanics' reduced configuration spaces (alias shape s…

gr-qc2013★ 13 cited

Minisuperspace model of Machian Resolution of Problem of Time. I. Isotropic Case

Edward Anderson

A local resolution to the Problem of Time that is Machian and was previously demonstrated for various relational mechanics models is here shown to work for a more widely studied qu…

gr-qc2013★ 7 cited

Quantum Cosmology will need to become a Numerical Subject

Edward Anderson

The inhomogeneous fluctuations that underlie structure formation - galaxies and CMB hotspots - might have been seeded by quantum cosmological fluctuations, as magnified by some inf…