vacuum energy
n.— «What quantum theory says is that, powered by nothing whatsoever, the universe will still vibrate with what is sometimes called “vacuum energy” or “zero-point energy.”» —“The dark matter is the anti-matter source of zero point energy of the Hyperspace above the chilled universe” India Daily (Whitehouse Station, New Jersey) Jan. 3, 2009. (source: Double-Tongued Dictionary)