Talk:Quantum vacuum state

Zero-point field
See Talk:Zero-point field why this is a separate article (again). --Pjacobi 16:53, 22 May 2007 (UTC)

Consistency and redundancy check needed

 * Vacuum state
 * Vacuum energy
 * Ground state
 * Zero-point energy
 * Stochastic Electrodynamics

Pjacobi 16:57, 22 May 2007 (UTC)

Pure state or mixed?
Is the vacuum state a pure state or a mixed state, or can it be either, depending on circumstance? — Preceding unsigned comment added by 70.247.162.108 (talk) 15:32, 5 June 2015 (UTC)

"The ground state of a measurement problem"???
Haha, someone lost it completely in this article! Was Art Hobson here?