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Negative energy and large-scale spacetime structure
I was reading an essay from Stephen Hawking's on the Space and Time warps and I was trying to make sense on some statements referring to the Casimir effect such as:
The energy density of empty ...
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Why is “space-time” not fully explained as the observational effect of the casimir effect seen from a human perspective?
Simply stated the casimir effect can be observed bringing two plates together microscopically and in vaccum
Is this analogous to the observation of gravity?
Question: What is casimir effect?
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