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ClueBot NG (talk | contribs) m Reverting possible vandalism by Bcrowy to version by Kallikanzarid. False positive? Report it. Thanks, ClueBot NG. (810583) (Bot) |
General fixes, removed orphan tag using AWB (7961) |
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{{refimprove|date=November 2010}}
In [[statistical mechanics]] and [[quantum field theory]], a '''dangerously irrelevant operator''' (or '''dangerous irrelevant operator''') is an [[operator (mathematics)|operator]] which is irrelevant, yet affects the [[infrared]] physics significantly because the [[vacuum expectation value]] of some field depends sensitively upon the dangerously irrelevant operator.
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