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19932022
most citedAverage Entropy of a Subsystem

1.6k citations · 7.4k across the 132 of their papers we have counts for

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Showing 2009Show all

6 papers · 1 filter

gr-qc2009★ 7 cited

Some Gravitational Instantons

Don N. Page

All known gravitational instantons with ( and $CP # \overline{CP}^2$) are described. They are all special cases of the Taub-NUT- local solution…

hep-th2009★ 13 cited

Symmetric-Bounce Quantum State of the Universe

Don N. Page

A proposal is made for the quantum state of the universe that has an initial state that is macroscopically time symmetric about a homogeneous, isotropic bounce of extremal volume a…

physics.pop-ph2009

Why the Kirnberger Kernel Is So Small

Don N. Page

Defining the musical interval of the Kirnberger kernel, or Kirn-kern, to be one-twelfth the atom of Kirnberger, or the difference between a grad and a schisma, its natural logarith…

hep-th2009★ 1 cited

Do Our Observations Depend upon the Quantum State of the Universe?

Don N. Page

Generically the probabilities of observational results depend upon both the quantum state and the rules for extracting the probabilities from it. It is often argued that inflation…

hep-th2009★ 5 cited

Possible Anthropic Support for a Decaying Universe: A Cosmic Doomsday Argument

Don N. Page

I have suggested that one possible solution of the Boltzmann brain problem is that the universe is decaying at an astronomical rate, making it likely to decay within 20 billion yea…

hep-th2009★ 44 cited

The Born Rule Dies

Don N. Page

The Born rule may be stated mathematically as the rule that probabilities in quantum theory are expectation values of a complete orthogonal set of projection operators. This rule w…