Things like this make me wonder if quantum physics isn’t all a hugely elaborate practical joke by scientists on the rest of us mere mortals. Negative probabilities? Seriously?
In physics, Faddeev-Popov ghosts (also called ghost fields) are additional fields which need to be introduced in the realization of gauge theories as consistent quantum field theories.
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The Faddeev-Popov [...]
The Rosenhan experiment was a famous experiment into the validity of psychiatric diagnosis conducted by David Rosenhan in 1972. It was published in the journal Science under the title “On being sane in insane places.”
Rosenhan’s study consisted of two parts. The first involved the use of healthy associates or “pseudopatients,” who briefly simulated auditory hallucinations [...]
The War of Jenkins’ Ear was a conflict between Great Britain and Spain that lasted from 1739 to 1748. After 1742 it merged into the larger War of the Austrian Succession.
Under the 1729 Treaty of Seville, the British had agreed not to trade with the Spanish colonies. To verify the treaty, the Spanish were permitted [...]
The Schmidt Sting Pain Index or The Justin O. Schmidt Pain Index is a pain scale rating the relative pain caused by different Hymenopteran stings. It is mainly the work of Justin O. Schmidt, an entomologist for whom the index is named. Schmidt has published a number of papers on the subject and claims to [...]