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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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14 papers · 1 filter

quant-ph2021

Classicality of Consciousness in Quantum Darwinism

Don N. Page

A simple toy model is proposed that would allow conscious perceptions to be either classical (perceptions of objects without large quantum uncertainties or variances) or highly qua…

quant-ph2021★ 1 cited

Does Decoherence Make Observations Classical?

Don N. Page

The fact that we rarely directly observe much quantum uncertainty is often attributed to decoherence. However, decoherence does not reduce the quantum uncertainty in the full quant…

quant-ph2019★ 1 cited

Harmony for 2-Qubit Entanglement

Kento Osuga, Don N. Page

In this Letter we present a new quantity that shows whether two general qubit systems are entangled, which we call harmony. It captures the notion of separability and maximal entan…

quant-ph2018★ 16 cited

Relativity and quantum optics: accelerated atoms in optical cavities

Richard Lopp, Eduardo Martin-Martinez, Don N. Page

We analyze the physics of accelerated particle detectors (such as atoms) crossing optical cavities. In particular we focus on the detector response as well as on the energy signatu…

quant-ph2017

Approximations for the Lowest Energy Eigenstates in a Double Square Well Potential

Don N. Page

Highly accurate closed-form approximations are given for the ground state and first excited state wavefunctions and energies for a nonrelativistic particle in a one-dimensional dou…

quant-ph2017★ 87 cited

Radiation from Atoms Falling into a Black Hole

Marlan O. Scully, Stephen Fulling, David Lee +3

We show that atoms falling from outside through a cavity into a black hole (BH) emit acceleration radiation which to a distant observer looks much like Hawking BH radiation. In par…