That's an energy density lower than the surrounding vacuum. The
conducting plates exclude longer wavelengths relative to their spacing.
This is not the same as negative energy in the vacuum.
Brent
On 11/18/2022 3:38 AM, John Clark wrote:
On Tue, Nov 15, 2022 at 3:00 PM Brent Meeker <[email protected]>
wrote:
/> A stable wormhole requires threading by negative energy
density. Since no such negative energy field is know and it's
existence would imperil the stability of matter, its existence
seems highly unlikely./
In the Casimir Effect (which has been experimentally confirmed) the
narrow space between 2 flat conducting plates has a negative energy
density, and that causes an attraction between the 2 plates because
there is more energy outside the plates pushing the plates together
than there is between the plates pushing the plates apart.
John K Clark See what's on my new list at Extropolis
<https://groups.google.com/g/extropolis>
pl6
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